diff --git a/pkgs/development/python-modules/APScheduler/default.nix b/pkgs/development/python-modules/APScheduler/default.nix
index 5e108cd7dcf..f3c8c57f576 100644
--- a/pkgs/development/python-modules/APScheduler/default.nix
+++ b/pkgs/development/python-modules/APScheduler/default.nix
@@ -20,11 +20,11 @@
 
 buildPythonPackage rec {
   pname = "APScheduler";
-  version = "3.5.1";
+  version = "3.5.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "952c8f46a11f32b9d5bfbe3e347dac2cdf0680d8b4799590dc9c3a9865b73b65";
+    sha256 = "6599bc78901ee7e9be85cbd073d9cc155c42d2bc867c5cde4d4d1cc339ebfbeb";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/Flask-PyMongo/default.nix b/pkgs/development/python-modules/Flask-PyMongo/default.nix
index 6a14607ad27..862fd84c492 100644
--- a/pkgs/development/python-modules/Flask-PyMongo/default.nix
+++ b/pkgs/development/python-modules/Flask-PyMongo/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "Flask-PyMongo";
-  version = "2.0.1";
+  version = "2.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6a02add52ac245064720c2bb8b02074b9a5a0d9498279510ea2a537512fd3fa5";
+    sha256 = "0b99dd99985660ebbc4b34bb44550f88a527cbc573faa01febccce3c4ab28347";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/XlsxWriter/default.nix b/pkgs/development/python-modules/XlsxWriter/default.nix
index be5ad2a5c1c..a72fabb35cd 100644
--- a/pkgs/development/python-modules/XlsxWriter/default.nix
+++ b/pkgs/development/python-modules/XlsxWriter/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "XlsxWriter";
-  version = "1.0.5";
+  version = "1.0.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bd4661c04a68621cb2ebc07c38b8b2e98e30bf213a16e1cf3675b61e26ca9bf2";
+    sha256 = "1224b971c174f33b954f9a1906679d0049399bd6a5a8c78bbae2d6c2c4facebd";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/absl-py/default.nix b/pkgs/development/python-modules/absl-py/default.nix
index 1cb5275a6c3..17a0240f7e8 100644
--- a/pkgs/development/python-modules/absl-py/default.nix
+++ b/pkgs/development/python-modules/absl-py/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "absl-py";
-  version = "0.2.2";
+  version = "0.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e0eb8358b549552b1cc5972350bc3e41dd0a926c15b3ff95ce60f3c78c80824c";
+    sha256 = "932e6acb1a57bdcfb784a1ce6ad46a2f50b89d355a5619ed6df60db1414173d2";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/aiofiles/default.nix b/pkgs/development/python-modules/aiofiles/default.nix
index 572c18171d1..55d68f93f2c 100644
--- a/pkgs/development/python-modules/aiofiles/default.nix
+++ b/pkgs/development/python-modules/aiofiles/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "aiofiles";
-  version = "0.3.2";
+  version = "0.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "852a493a877b73e11823bfd4e8e5ef2610d70d12c9eaed961bcd9124d8de8c10";
+    sha256 = "021ea0ba314a86027c166ecc4b4c07f2d40fc0f4b3a950d1868a0f2571c2bbee";
   };
 
   disabled = pythonOlder "3.3";
diff --git a/pkgs/development/python-modules/aiohue/default.nix b/pkgs/development/python-modules/aiohue/default.nix
index 1492a15aadf..d5572bb6d1d 100644
--- a/pkgs/development/python-modules/aiohue/default.nix
+++ b/pkgs/development/python-modules/aiohue/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "aiohue";
-  version = "1.6.0";
+  version = "1.7.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "87f0f86865e88ea715ab358b1e5f2838b79ee7cdc0bdf762e9ed60aaf4c8bd4a";
+    sha256 = "26989babdc3f38575164b60b9536309271d58db005a03045b6e9cca4fc5201d8";
   };
 
   propagatedBuildInputs = [ aiohttp ];
diff --git a/pkgs/development/python-modules/allpairspy/default.nix b/pkgs/development/python-modules/allpairspy/default.nix
index e21b43c60e0..d1f97d8e7c7 100644
--- a/pkgs/development/python-modules/allpairspy/default.nix
+++ b/pkgs/development/python-modules/allpairspy/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "allpairspy";
-  version = "2.4.0";
+  version = "2.4.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9fb7962ee523bd96c5098cd3c97ac1b8eb73021d3df9314657ee9de00f52e034";
+    sha256 = "e8b35751f91692bf0318091b3f44cdf9bbbe3f37a2ff4786eaffc09dc7114fb3";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/argon2_cffi/default.nix b/pkgs/development/python-modules/argon2_cffi/default.nix
index ce371076256..120928656b4 100644
--- a/pkgs/development/python-modules/argon2_cffi/default.nix
+++ b/pkgs/development/python-modules/argon2_cffi/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "argon2_cffi";
-  version = "18.1.0";
+  version = "18.3.0";
   name    = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7e4b75611b73f53012117ad21cdde7a17b32d1e99ff6799f22d827eb83a2a59b";
+    sha256 = "003f588de43a817af6ecc1c06103fa0801de63849db3cb0f37576bb2da29043d";
   };
 
   propagatedBuildInputs = [ cffi six ];
diff --git a/pkgs/development/python-modules/astroid/default.nix b/pkgs/development/python-modules/astroid/default.nix
index ea087ce4f5f..ccf6f405526 100644
--- a/pkgs/development/python-modules/astroid/default.nix
+++ b/pkgs/development/python-modules/astroid/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "astroid";
-  version = "2.0.1";
+  version = "2.0.4";
 
   disabled = pythonOlder "3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "218e36cf8d98a42f16214e8670819ce307fa707d1dcf7f9af84c7aede1febc7f";
+    sha256 = "c7013d119ec95eb626f7a2011f0b63d0c9a095df9ad06d8507b37084eada1a8d";
   };
 
   # From astroid/__pkginfo__.py
diff --git a/pkgs/development/python-modules/astropy/default.nix b/pkgs/development/python-modules/astropy/default.nix
index 4901b798955..acbd7c2ec65 100644
--- a/pkgs/development/python-modules/astropy/default.nix
+++ b/pkgs/development/python-modules/astropy/default.nix
@@ -7,7 +7,7 @@
 
 buildPythonPackage rec {
   pname = "astropy";
-  version = "3.0.3";
+  version = "3.0.4";
 
   disabled = !isPy3k; # according to setup.py
 
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6af07abe5e263820a3dec93832a6ad74005013071490e125afbc6514411721da";
+    sha256 = "f5d37d20632ba74bd0b12a85179c12f64a9ea037ffc916d8a2de3be4f4656c76";
   };
 
   propagatedBuildInputs = [ pytest numpy ]; # yes it really has pytest in install_requires
diff --git a/pkgs/development/python-modules/async_generator/default.nix b/pkgs/development/python-modules/async_generator/default.nix
index 4f46376b62d..6bf77ecd75e 100644
--- a/pkgs/development/python-modules/async_generator/default.nix
+++ b/pkgs/development/python-modules/async_generator/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "async_generator";
-  version = "1.9";
+  version = "1.10";
 
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b7d5465c6174fe86dba498ececb175f93a6097ffb7cc91946405e1f05b848371";
+    sha256 = "6ebb3d106c12920aaae42ccb6f787ef5eefdcdd166ea3d628fa8476abe712144";
   };
 
   checkInputs = [ pytest pytest-asyncio ];
diff --git a/pkgs/development/python-modules/autobahn/default.nix b/pkgs/development/python-modules/autobahn/default.nix
index 30479ce8266..87a337a154d 100644
--- a/pkgs/development/python-modules/autobahn/default.nix
+++ b/pkgs/development/python-modules/autobahn/default.nix
@@ -1,22 +1,22 @@
 { stdenv, buildPythonPackage, fetchPypi, isPy3k, isPy33,
   unittest2, mock, pytest, trollius, asyncio,
-  pytest-asyncio, futures,
+  pytest-asyncio, futures, cffi,
   six, twisted, txaio, zope_interface
 }:
 buildPythonPackage rec {
   pname = "autobahn";
-  version = "18.6.1";
+  version = "18.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2f41bfc512ec482044fa8cfa74182118dedd87e03b3494472d9ff1b5a1e27d24";
+    sha256 = "b69858e0be4bff8437b0bd82a0db1cbef7405e16bd9354ba587c043d6d5e1ad9";
   };
 
   # Upstream claim python2 support, but tests require pytest-asyncio which
   # is pythn3 only. Therefore, tests are skipped for python2.
   doCheck = isPy3k;
-  buildInputs = stdenv.lib.optionals isPy3k [ unittest2 mock pytest pytest-asyncio ];
-  propagatedBuildInputs = [ six twisted zope_interface txaio ] ++
+  checkInputs = stdenv.lib.optionals isPy3k [ unittest2 mock pytest pytest-asyncio ];
+  propagatedBuildInputs = [ cffi six twisted zope_interface txaio ] ++
     (stdenv.lib.optional isPy33 asyncio) ++
     (stdenv.lib.optionals (!isPy3k) [ trollius futures ]);
 
@@ -29,6 +29,5 @@ buildPythonPackage rec {
     homepage    = "https://crossbar.io/autobahn";
     license     = licenses.mit;
     maintainers = with maintainers; [ nand0p ];
-    platforms   = platforms.all;
   };
 }
diff --git a/pkgs/development/python-modules/backports_lzma/default.nix b/pkgs/development/python-modules/backports_lzma/default.nix
index c650076d4c0..409546e559a 100644
--- a/pkgs/development/python-modules/backports_lzma/default.nix
+++ b/pkgs/development/python-modules/backports_lzma/default.nix
@@ -25,6 +25,9 @@ if !(pythonOlder "3.3") then null else buildPythonPackage rec {
     PYTHONPATH=$out/${python.sitePackages}:$PYTHONPATH ${python.interpreter} -m unittest discover -s test
   '';
 
+  # Relative import does not seem to function.
+  doCheck = false;
+
   meta = {
     description = "Backport of Python 3.3's 'lzma' module for XZ/LZMA compressed files";
     homepage = https://github.com/peterjc/backports.lzma;
diff --git a/pkgs/development/python-modules/beautifulsoup4/default.nix b/pkgs/development/python-modules/beautifulsoup4/default.nix
index 6ae838265b1..7cf4f36a2f0 100644
--- a/pkgs/development/python-modules/beautifulsoup4/default.nix
+++ b/pkgs/development/python-modules/beautifulsoup4/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "beautifulsoup4";
-  version = "4.6.0";
+  version = "4.6.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12cf0ygpz9srpfh9gx2f9ba0swa1rzypv3sm4r0hmjyw6b4nm2w0";
+    sha256 = "90f8e61121d6ae58362ce3bed8cd997efb00c914eae0ff3d363c32f9a9822d10";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/bitmath/default.nix b/pkgs/development/python-modules/bitmath/default.nix
index bb2e6046886..092ad6c1003 100644
--- a/pkgs/development/python-modules/bitmath/default.nix
+++ b/pkgs/development/python-modules/bitmath/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "bitmath";
-  version = "1.3.1.2";
+  version = "1.3.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1k8d1wmxqjc8cqzaixpxf45k6dl1kqhblr0g4wyjl0qa18q8wasd";
+    sha256 = "293325f01e65defe966853111df11d39215eb705a967cb115851da8c4cfa3eb8";
   };
 
   checkInputs = [ (if isPy3k then progressbar33 else progressbar231) mock ];
diff --git a/pkgs/development/python-modules/bleach/default.nix b/pkgs/development/python-modules/bleach/default.nix
index 786564b92e0..3c5f1d44190 100644
--- a/pkgs/development/python-modules/bleach/default.nix
+++ b/pkgs/development/python-modules/bleach/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "bleach";
-  version = "2.1.3";
+  version = "2.1.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "eb7386f632349d10d9ce9d4a838b134d4731571851149f9cc2c05a9a837a9a44";
+    sha256 = "0ee95f6167129859c5dce9b1ca291ebdb5d8cd7e382ca0e237dfd0dad63f63d8";
   };
 
   checkInputs = [ pytest pytestrunner ];
diff --git a/pkgs/development/python-modules/bootstrapped-pip/default.nix b/pkgs/development/python-modules/bootstrapped-pip/default.nix
index b320db51e3c..613be1f7d6b 100644
--- a/pkgs/development/python-modules/bootstrapped-pip/default.nix
+++ b/pkgs/development/python-modules/bootstrapped-pip/default.nix
@@ -9,9 +9,9 @@ let
   };
   setuptools_source = fetchPypi {
     pname = "setuptools";
-    version = "40.0.0";
+    version = "40.2.0";
     format = "wheel";
-    sha256 = "d68abee4eed409fbe8c302ac4d8429a1ffef912cd047a903b5701c024048dd49";
+    sha256 = "ea3796a48a207b46ea36a9d26de4d0cc87c953a683a7b314ea65d666930ea8e6";
   };
 
 in stdenv.mkDerivation rec {
diff --git a/pkgs/development/python-modules/botocore/default.nix b/pkgs/development/python-modules/botocore/default.nix
index f1475aed693..32e527e8b67 100644
--- a/pkgs/development/python-modules/botocore/default.nix
+++ b/pkgs/development/python-modules/botocore/default.nix
@@ -7,15 +7,16 @@
 , simplejson
 , mock
 , nose
+, urllib3
 }:
 
 buildPythonPackage rec {
   pname = "botocore";
-  version = "1.10.65";
+  version = "1.11.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "35f626029a6b17bfd503ce3379b121606e3f965edcab2612bc75ce8603fdf08c";
+    sha256 = "5b2d2393c02a082d605dac13c1322c3c553a4d4cf23de7b48268ae7f4a105eb3";
   };
 
   propagatedBuildInputs = [
@@ -24,6 +25,7 @@ buildPythonPackage rec {
     docutils
     ordereddict
     simplejson
+    urllib3
   ];
 
   checkInputs = [ mock nose ];
diff --git a/pkgs/development/python-modules/breathe/default.nix b/pkgs/development/python-modules/breathe/default.nix
index a76b7b2611b..645f75eb323 100644
--- a/pkgs/development/python-modules/breathe/default.nix
+++ b/pkgs/development/python-modules/breathe/default.nix
@@ -1,12 +1,12 @@
 { lib, fetchPypi, buildPythonPackage, docutils, six, sphinx, isPy3k }:
 
 buildPythonPackage rec {
-  version = "4.9.1";
+  version = "4.10.0";
   pname = "breathe";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "76e1f3706efeda2610d9a8e7b421d2877ff0654a3fe6d3190a8686536111a684";
+    sha256 = "e94370b8b607a32d9611ed8246e635f02c21dc6847f04e888a00f66a12694eff";
   };
 
   propagatedBuildInputs = [ docutils six sphinx ];
diff --git a/pkgs/development/python-modules/btrees/default.nix b/pkgs/development/python-modules/btrees/default.nix
index c031c872da3..c96d305a7f6 100644
--- a/pkgs/development/python-modules/btrees/default.nix
+++ b/pkgs/development/python-modules/btrees/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "BTrees";
-  version = "4.5.0";
+  version = "4.5.1";
 
   buildInputs = [ transaction ];
   propagatedBuildInputs = [ persistent zope_interface ];
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "46b02cb69b26a5238db771ea1955b503df73ecf254bb8063af4c61999fc75b5c";
+    sha256 = "dcc096c3cf92efd6b9365951f89118fd30bc209c9af83bf050a28151a9992786";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/bugwarrior/default.nix b/pkgs/development/python-modules/bugwarrior/default.nix
index ada8397f975..844aebbbb96 100644
--- a/pkgs/development/python-modules/bugwarrior/default.nix
+++ b/pkgs/development/python-modules/bugwarrior/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "bugwarrior";
-  version = "1.5.1";
+  version = "1.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0kxknjbw5kchd88i577vlzibg8j60r7zzdhbnragj9wg5s3w60xb";
+    sha256 = "cfa4fac19b4f4638928347b8fe192315f72813c3e8ed668867e5891338c7e4ec";
   };
 
   buildInputs = [ mock unittest2 nose /* jira megaplan */ ];
diff --git a/pkgs/development/python-modules/buildout/default.nix b/pkgs/development/python-modules/buildout/default.nix
index 9efc53ebe6d..c75b9fdb6cc 100644
--- a/pkgs/development/python-modules/buildout/default.nix
+++ b/pkgs/development/python-modules/buildout/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "zc.buildout";
-  version = "2.2.5";
+  version = "2.12.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fb08f24f9e51e647e29d714f6e9ad51a4ea28673dddeed831315617bb5a805d0";
+    sha256 = "1e180b62fd129a68cb3a9ec8eb0ef457e18921269a93e87ef2cc34519415332d";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/cairocffi/default.nix b/pkgs/development/python-modules/cairocffi/default.nix
index 13d00d0529c..39799daca21 100644
--- a/pkgs/development/python-modules/cairocffi/default.nix
+++ b/pkgs/development/python-modules/cairocffi/default.nix
@@ -17,11 +17,11 @@
 
 buildPythonPackage rec {
   pname = "cairocffi";
-  version = "0.8.1";
+  version = "0.9.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0y373vafv7q35msg7gqdn7niifr3j4j4n070hflxshahs59irss7";
+    sha256 = "15386c3a9e08823d6826c4491eaccc7b7254b1dc587a3b9ce60c350c3f990337";
   };
 
   LC_ALL = "en_US.UTF-8";
diff --git a/pkgs/development/python-modules/celery/default.nix b/pkgs/development/python-modules/celery/default.nix
index 71911da08f4..8eef07ac3bb 100644
--- a/pkgs/development/python-modules/celery/default.nix
+++ b/pkgs/development/python-modules/celery/default.nix
@@ -2,7 +2,18 @@
   pytest, case, kombu, billiard, pytz, anyjson, amqp, eventlet
 }:
 
-buildPythonPackage rec {
+let
+
+  # Needed for celery
+  pytest_32 = pytest.overridePythonAttrs( oldAttrs: rec {
+    version = "3.2.5";
+    src = oldAttrs.src.override {
+      inherit version;
+      sha256 = "6d5bd4f7113b444c55a3bbb5c738a3dd80d43563d063fc42dcb0aaefbdd78b81";
+    };
+  });
+
+in buildPythonPackage rec {
   pname = "celery";
   version = "4.2.0";
 
diff --git a/pkgs/development/python-modules/cement/default.nix b/pkgs/development/python-modules/cement/default.nix
index 9b744957540..8947ff436fa 100644
--- a/pkgs/development/python-modules/cement/default.nix
+++ b/pkgs/development/python-modules/cement/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "cement";
-  version = "2.10.12";
+  version = "3.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "58efb4eacd9ec977ce797a364a13851de6e42392bbde5287d44294f06c5a2f70";
+    sha256 = "e50e1033d61d18b36787a60d52cad0d3fe20780e7e2f78f0204bde32000645f9";
   };
 
   # Disable test tests since they depend on a memcached server running on
diff --git a/pkgs/development/python-modules/certifi/default.nix b/pkgs/development/python-modules/certifi/default.nix
index 3bc686121cf..40b3338fdec 100644
--- a/pkgs/development/python-modules/certifi/default.nix
+++ b/pkgs/development/python-modules/certifi/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "certifi";
-  version = "2018.4.16";
+  version = "2018.8.24";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "13e698f54293db9f89122b0581843a782ad0934a4fe0172d2a980ba77fc61bb7";
+    sha256 = "376690d6f16d32f9d1fe8932551d80b23e9d393a8578c5633a2ed39a64861638";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/cftime/default.nix b/pkgs/development/python-modules/cftime/default.nix
index 425a53987ca..9190f274a24 100644
--- a/pkgs/development/python-modules/cftime/default.nix
+++ b/pkgs/development/python-modules/cftime/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "cftime";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f62fe79ed2ad38f4211477e59f6f045c91278351f4ce7578e33ddf52fb121ea8";
+    sha256 = "20556931f546838d09be5d589482dfae6164e0d403f0aab2163c006b680d3b92";
   };
 
   checkInputs = [ pytest coveralls pytestcov ];
diff --git a/pkgs/development/python-modules/chainer/default.nix b/pkgs/development/python-modules/chainer/default.nix
index d332d99cf80..d0467888a88 100644
--- a/pkgs/development/python-modules/chainer/default.nix
+++ b/pkgs/development/python-modules/chainer/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "chainer";
-  version = "4.3.0";
+  version = "4.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a83044256edb1946c47cb9ae687d195c2aa0deaef46ab85a8ffc4a01f7001683";
+    sha256 = "9cc4d43e1ea3e0766e211e4e755dbb879f2cf27a805cfa52e32b99fd1e5f24dd";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/channels/default.nix b/pkgs/development/python-modules/channels/default.nix
index c63fe87dedc..cdcfc72000d 100644
--- a/pkgs/development/python-modules/channels/default.nix
+++ b/pkgs/development/python-modules/channels/default.nix
@@ -3,11 +3,11 @@
 }:
 buildPythonPackage rec {
   pname = "channels";
-  version = "2.1.2";
+  version = "2.1.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "173441ccf2ac3a93c3b4f86135db301cbe95be58f5815c1e071f2e7154c192a2";
+    sha256 = "8d503d18b92cef488ba68808a2205e055d29a6a1abae92d277f8f7a9c8752f13";
   };
 
   # Files are missing in the distribution
diff --git a/pkgs/development/python-modules/cherrypy/default.nix b/pkgs/development/python-modules/cherrypy/default.nix
index e9ae4bde8cc..cb3c48c0882 100644
--- a/pkgs/development/python-modules/cherrypy/default.nix
+++ b/pkgs/development/python-modules/cherrypy/default.nix
@@ -1,20 +1,20 @@
 { lib, buildPythonPackage, fetchPypi
-, cheroot, portend, routes, six
-, setuptools_scm
+, cheroot, contextlib2, portend, routes, six
+, setuptools_scm, zc_lockfile
 , backports_unittest-mock, objgraph, pathpy, pytest, pytestcov
 , backports_functools_lru_cache, requests_toolbelt
 }:
 
 buildPythonPackage rec {
   pname = "CherryPy";
-  version = "17.0.0";
+  version = "17.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3cdb5fbae183db49ab1f1a90643d521aa060c93f90001cc99c19d8d15b7a3fb7";
+    sha256 = "c3e4d76232ade4c47666b9008f92556465df517b8dca833ece3bed027028ae7d";
   };
 
-  propagatedBuildInputs = [ cheroot portend routes six ];
+  propagatedBuildInputs = [ cheroot contextlib2 portend routes six zc_lockfile ];
 
   buildInputs = [ setuptools_scm ];
 
diff --git a/pkgs/development/python-modules/cloudpickle/default.nix b/pkgs/development/python-modules/cloudpickle/default.nix
index acae5d73b2c..f70ebee411a 100644
--- a/pkgs/development/python-modules/cloudpickle/default.nix
+++ b/pkgs/development/python-modules/cloudpickle/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "cloudpickle";
-  version = "0.5.3";
+  version = "0.5.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "54858c7b7dc763ed894ff91059c1d0b017d593fe23850d3d8d75f47d98398197";
+    sha256 = "6ea4b548f61a4f616b065182716318c7dced8c053517f35ac59cec22802daf3d";
   };
 
   buildInputs = [ pytest mock ];
diff --git a/pkgs/development/python-modules/cmd2/default.nix b/pkgs/development/python-modules/cmd2/default.nix
index 1997c2389ab..4c2e78a102e 100644
--- a/pkgs/development/python-modules/cmd2/default.nix
+++ b/pkgs/development/python-modules/cmd2/default.nix
@@ -5,11 +5,11 @@
 }:
 buildPythonPackage rec {
   pname = "cmd2";
-  version = "0.9.3";
+  version = "0.9.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cffc94ad46425f80dfb243f53f456b11cea3f45e683504a60b64618a6d28b417";
+    sha256 = "0037dcf92331c63ae43e7e644536e646fff8be2fd5a83da06b3482f910f929c6";
   };
 
   LC_ALL="en_US.UTF-8";
diff --git a/pkgs/development/python-modules/coveralls/default.nix b/pkgs/development/python-modules/coveralls/default.nix
index f57e0fe8609..d0e26e2e07a 100644
--- a/pkgs/development/python-modules/coveralls/default.nix
+++ b/pkgs/development/python-modules/coveralls/default.nix
@@ -16,12 +16,12 @@
 buildPythonPackage rec {
   pname = "coveralls";
   name = "${pname}-python-${version}";
-  version = "1.3.0";
+  version = "1.4.0";
 
   # wanted by tests
   src = fetchPypi {
     inherit pname version;
-    sha256 = "664794748d2e5673e347ec476159a9d87f43e0d2d44950e98ed0e27b98da8346";
+    sha256 = "7ddb2e3114db9604a7cb1fcc68a7dcca32dce346f5ba568c99979b38e166f5a6";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/cryptography/default.nix b/pkgs/development/python-modules/cryptography/default.nix
index 52244ae4d96..2771e74e134 100644
--- a/pkgs/development/python-modules/cryptography/default.nix
+++ b/pkgs/development/python-modules/cryptography/default.nix
@@ -23,11 +23,11 @@
 buildPythonPackage rec {
   # also bump cryptography_vectors
   pname = "cryptography";
-  version = "2.3";
+  version = "2.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c132bab45d4bd0fff1d3fe294d92b0a6eb8404e93337b3127bdec9f21de117e6";
+    sha256 = "8d10113ca826a4c29d5b85b2c4e045ffa8bad74fb525ee0eceb1d38d4c70dfd6";
   };
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/development/python-modules/cryptography_vectors/default.nix b/pkgs/development/python-modules/cryptography_vectors/default.nix
index ba896d29fc5..bcb60eb0d8d 100644
--- a/pkgs/development/python-modules/cryptography_vectors/default.nix
+++ b/pkgs/development/python-modules/cryptography_vectors/default.nix
@@ -5,11 +5,11 @@
 buildPythonPackage rec {
   # also bump cryptography
   pname = "cryptography_vectors";
-  version = "2.3";
+  version = "2.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "356a2ded84ae379e556515eec9b68dd74957651a38465d10605bb9fbae280f15";
+    sha256 = "bf4d9b61dce69c49e830950aa36fad194706463b0b6dfe81425b9e0bc6644d46";
   };
 
   # No tests included
diff --git a/pkgs/development/python-modules/cupy/default.nix b/pkgs/development/python-modules/cupy/default.nix
index 5d9ae10b09a..9a836e88752 100644
--- a/pkgs/development/python-modules/cupy/default.nix
+++ b/pkgs/development/python-modules/cupy/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "cupy";
-  version = "4.3.0";
+  version = "4.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ea818ff7f36cf6e5b3d3faef5af36a501c8bdeb78805820afa2999789ed698d5";
+    sha256 = "fca0e3d3fdad4c825197ea421bed0d253224b44daf738d82af5cba856c1c0b3e";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/debian/default.nix b/pkgs/development/python-modules/debian/default.nix
index e4cd21bce4a..f09195b6dc5 100644
--- a/pkgs/development/python-modules/debian/default.nix
+++ b/pkgs/development/python-modules/debian/default.nix
@@ -1,14 +1,22 @@
-{ buildPythonPackage, fetchPypi
+{ lib, buildPythonPackage, fetchPypi
 , chardet, six}:
 
 buildPythonPackage rec {
   pname = "python-debian";
-  version = "0.1.32";
+  version = "0.1.33";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "143887ac647ad30819f289f5a4ca13b77e56df27b686b84c34669447f7591280";
+    sha256 = "06e91d45019fe5f2e111ba827ea77730d6ce2fea698ada4e5b0b70b5fdbc18c5";
   };
 
   propagatedBuildInputs = [ chardet six ];
+
+  # No tests in archive
+  doCheck = false;
+
+  meta = {
+    description = "Debian package related modules";
+    license = lib.licenses.gpl2;
+  };
 }
diff --git a/pkgs/development/python-modules/detox/default.nix b/pkgs/development/python-modules/detox/default.nix
index 7c3aa87e9b8..3e2c814292b 100644
--- a/pkgs/development/python-modules/detox/default.nix
+++ b/pkgs/development/python-modules/detox/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "detox";
-  version = "0.12";
+  version = "0.13";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "06svvkszg6xlg0fr471smn4rmpfga960d6qqsyhyiwa48k59n4gk";
+    sha256 = "f0c2af9c29f8e200a50b561ccc531df3087c80e7d3de6cfa9828f5fea3c8f56c";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/docker/default.nix b/pkgs/development/python-modules/docker/default.nix
index dd4aafe1aa9..85c2a4b0230 100644
--- a/pkgs/development/python-modules/docker/default.nix
+++ b/pkgs/development/python-modules/docker/default.nix
@@ -3,12 +3,12 @@
 , ipaddress, backports_ssl_match_hostname, docker_pycreds
 }:
 buildPythonPackage rec {
-  version = "3.4.1";
+  version = "3.5.0";
   pname = "docker";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ad077b49660b711d20f50f344f70cfae014d635ef094bf21b0d7df5f0aeedf99";
+    sha256 = "bc693be5a84b3b9e5aaf156068c5c0a445ee5138c638c3fbc857133bf67ebe07";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/dogpile.cache/default.nix b/pkgs/development/python-modules/dogpile.cache/default.nix
index 9a840e5112a..b830d34589b 100644
--- a/pkgs/development/python-modules/dogpile.cache/default.nix
+++ b/pkgs/development/python-modules/dogpile.cache/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "dogpile.cache";
-  version = "0.6.6";
+  version = "0.6.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "044d4ea0a0abc72491044f3d3df8e1fc9e8fa7a436c6e9a0da5850d23a0d16c1";
+    sha256 = "fca7deb7c276b879b01c15c5d39b3c05701dc43b263ec3fef1e52cb851cf88ab";
   };
 
   # Disable concurrency tests that often fail,
diff --git a/pkgs/development/python-modules/dulwich/default.nix b/pkgs/development/python-modules/dulwich/default.nix
index 2617249b75a..4713ff0ab28 100644
--- a/pkgs/development/python-modules/dulwich/default.nix
+++ b/pkgs/development/python-modules/dulwich/default.nix
@@ -4,12 +4,12 @@
 , git, glibcLocales }:
 
 buildPythonPackage rec {
-  version = "0.19.5";
+  version = "0.19.6";
   pname = "dulwich";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "34f99e575fe1f1e89cca92cec1ddd50b4991199cb00609203b28df9eb83ce259";
+    sha256 = "9a7dc5c5759f3d3b7a9ac0a684aa2c47f099e1722d9caab5b043cef1d73ff4a2";
   };
 
   LC_ALL = "en_US.UTF-8";
diff --git a/pkgs/development/python-modules/easydict/default.nix b/pkgs/development/python-modules/easydict/default.nix
index eb98cd18ef2..aed91033e97 100644
--- a/pkgs/development/python-modules/easydict/default.nix
+++ b/pkgs/development/python-modules/easydict/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "easydict";
-  version = "1.7";
+  version = "1.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1xpnwjdw4x5kficjgcajqcal6bxcb0ax8l6hdkww9fp6lrh28x8v";
+    sha256 = "f1ec91110737a62fe28d14970ffa7a7c7b441a32e35a6f3da6a6082ffb7f9432";
   };
 
   docheck = false; # No tests in archive
diff --git a/pkgs/development/python-modules/ecpy/default.nix b/pkgs/development/python-modules/ecpy/default.nix
index 97f04828300..5338a963cfb 100644
--- a/pkgs/development/python-modules/ecpy/default.nix
+++ b/pkgs/development/python-modules/ecpy/default.nix
@@ -4,13 +4,13 @@
 
 buildPythonPackage rec {
   pname = "ECPy";
-  version = "0.9.0";
+  version = "0.9.1";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ef41346ae24789699f3bc3ddefbfac03ad6b73b7d3d19b998ba9ce47b67c7277";
+    sha256 = "f0df66be67f3de0152dfb3c453f4247bdfa2b4e37aa75b98617a637376032229";
   };
 
   buildInputs = [ hidapi pycrypto pillow protobuf future ];
diff --git a/pkgs/development/python-modules/elasticsearch/default.nix b/pkgs/development/python-modules/elasticsearch/default.nix
index 087ca3910c5..6c5ab07db19 100644
--- a/pkgs/development/python-modules/elasticsearch/default.nix
+++ b/pkgs/development/python-modules/elasticsearch/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage (rec {
   pname = "elasticsearch";
-  version = "6.3.0";
+  version = "6.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "80ff7a1a56920535a9987da333c7e385b2ded27595b6de33860707dab758efbe";
+    sha256 = "aada5cfdc4a543c47098eb3aca6663848ef5d04b4324935ced441debc11ec98b";
   };
 
   # Check is disabled because running them destroy the content of the local cluster!
diff --git a/pkgs/development/python-modules/fastrlock/default.nix b/pkgs/development/python-modules/fastrlock/default.nix
index 848f01d6e16..9b553e65db6 100644
--- a/pkgs/development/python-modules/fastrlock/default.nix
+++ b/pkgs/development/python-modules/fastrlock/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "fastrlock";
-  version = "0.3";
+  version = "0.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "00mr9b15d539z89ng5nf89s2ryhk90xwx95jal77ma0wslixrk5d";
+    sha256 = "6abdbb35205792e2d2a8c441aaa41a613d43ee2d88b3af4fd9735ae7a5f7db6b";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/filelock/default.nix b/pkgs/development/python-modules/filelock/default.nix
index 46d26e80d56..cfa0e1be74f 100644
--- a/pkgs/development/python-modules/filelock/default.nix
+++ b/pkgs/development/python-modules/filelock/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "filelock";
-  version = "3.0.4";
+  version = "3.0.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "011327d4ed939693a5b28c0fdf2fd9bda1f68614c1d6d0643a89382ce9843a71";
+    sha256 = "59ccab92fe118da7e5ce5a9fcd95506ade58d9d5f606db4922192524edfac820";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/folium/default.nix b/pkgs/development/python-modules/folium/default.nix
index eeb787ea3c0..cd6bac2962d 100644
--- a/pkgs/development/python-modules/folium/default.nix
+++ b/pkgs/development/python-modules/folium/default.nix
@@ -14,11 +14,11 @@
 
 buildPythonPackage rec {
   pname = "folium";
-  version = "0.5.0";
+  version = "0.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "748944521146d85c6cd6230acf234e885864cd0f42fea3758d655488517e5e6e";
+    sha256 = "08681be47b1861221bc7cf17b6e368a8d734db81682d716c22a11e839f47cb79";
   };
 
   checkInputs = [ pytest numpy nbconvert pandas mock ];
diff --git a/pkgs/development/python-modules/fonttools/default.nix b/pkgs/development/python-modules/fonttools/default.nix
index 4874fbba3c6..4759e9d3c83 100644
--- a/pkgs/development/python-modules/fonttools/default.nix
+++ b/pkgs/development/python-modules/fonttools/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "fonttools";
-  version = "3.28.0";
+  version = "3.29.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ebf2ee25a6060e8551880a3b05d6ecadcdcfbd1b32fc272ff7b3acdb22945b6f";
+    sha256 = "aab38c8c131670684321437d4857dcb4de1c775efd152a9ca9c4d81f1cb97fe7";
     extension = "zip";
   };
 
diff --git a/pkgs/development/python-modules/gevent/default.nix b/pkgs/development/python-modules/gevent/default.nix
index cd28a4976a9..50953fd7d3f 100644
--- a/pkgs/development/python-modules/gevent/default.nix
+++ b/pkgs/development/python-modules/gevent/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "gevent";
-  version = "1.3.5";
+  version = "1.3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7f15861f3cc92f49663ca88c4774d26d8044783a65fbc28071a2bd1c7bf36ff0";
+    sha256 = "7b413c391e8ad6607b7f7540d698a94349abd64e4935184c595f7cdcc69904c6";
   };
 
   buildInputs = [ libev ];
diff --git a/pkgs/development/python-modules/google_api_core/default.nix b/pkgs/development/python-modules/google_api_core/default.nix
index 2273b48b5b3..ded728bdc0d 100644
--- a/pkgs/development/python-modules/google_api_core/default.nix
+++ b/pkgs/development/python-modules/google_api_core/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "google-api-core";
-  version = "1.2.1";
+  version = "1.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e24e391054ed6e925ff6d03f225d9f66f3da97d0ab6f61e59274fb918fbe3ef1";
+    sha256 = "ac85fc7f6687bb0271f2f70ca298da90f35789f9de1fe3a11e8caeb571332b77";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/google_auth/default.nix b/pkgs/development/python-modules/google_auth/default.nix
index d908bb04151..fde773e738b 100644
--- a/pkgs/development/python-modules/google_auth/default.nix
+++ b/pkgs/development/python-modules/google_auth/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "google-auth";
-  version = "1.5.0";
+  version = "1.5.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1745c9066f698eac3da99cef082914495fb71bc09597ba7626efbbb64c4acc57";
+    sha256 = "9ca363facbf2622d9ba828017536ccca2e0f58bd15e659b52f312172f8815530";
   };
 
   checkInputs = [ pytest mock oauth2client flask requests urllib3 pytest-localserver ];
diff --git a/pkgs/development/python-modules/gphoto2/default.nix b/pkgs/development/python-modules/gphoto2/default.nix
index 29aa0400ec5..9757cb950dc 100644
--- a/pkgs/development/python-modules/gphoto2/default.nix
+++ b/pkgs/development/python-modules/gphoto2/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "gphoto2";
-  version = "1.8.2";
+  version = "1.8.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1806bdjc18qh0wyayxymgjnqqqlxs2iwvgk594anxw9y69hrxqni";
+    sha256 = "0257f90f0d8342b8bc996ff1b45b2cd3219a29f8123aa21a6da159ee3566e49f";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/python-modules/grpcio-tools/default.nix b/pkgs/development/python-modules/grpcio-tools/default.nix
index 8d4c925acf8..c111e5f75a7 100644
--- a/pkgs/development/python-modules/grpcio-tools/default.nix
+++ b/pkgs/development/python-modules/grpcio-tools/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "grpcio-tools";
-  version = "1.13.0";
+  version = "1.14.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ck6818kb4nb6skm9lqg492brqs7kfk65f4hh2c7h7c8pkbrpcw1";
+    sha256 = "4ce5aa660d7884f23aac1eafa93b97a4c3e2b512edff871e91fdb6ee86ebd5ea";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/python-modules/grpcio/default.nix b/pkgs/development/python-modules/grpcio/default.nix
index 204080fe115..3d3824cdabe 100644
--- a/pkgs/development/python-modules/grpcio/default.nix
+++ b/pkgs/development/python-modules/grpcio/default.nix
@@ -4,11 +4,11 @@
 with stdenv.lib;
 buildPythonPackage rec {
   pname = "grpcio";
-  version = "1.13.0";
+  version = "1.14.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6324581e215157f0fbe335dff2e21a65b4406db98ac7cca05f1e23b4f510b426";
+    sha256 = "4bf23666e763ca7ff6010465864e9f088f4ac7ecc1e11abd6f85b250e66b2c05";
   };
 
   nativeBuildInputs = [ pkgconfig ] ++ optional stdenv.isDarwin darwin.cctools;
diff --git a/pkgs/development/python-modules/hvac/default.nix b/pkgs/development/python-modules/hvac/default.nix
index f18d8eadec8..310bd91b22b 100644
--- a/pkgs/development/python-modules/hvac/default.nix
+++ b/pkgs/development/python-modules/hvac/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "hvac";
-  version = "0.6.2";
+  version = "0.6.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4bc80744df5f09882b1cc91755b03b7b62b093fc63c8c4abb26fbfb9c9e878dd";
+    sha256 = "54672a93f75453a7de13c7c10c6d8a51630e2559a8e2a563d8e272e9e188443f";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/ibmquantumexperience/default.nix b/pkgs/development/python-modules/ibmquantumexperience/default.nix
index 0fcb2662801..82f6cb144ac 100644
--- a/pkgs/development/python-modules/ibmquantumexperience/default.nix
+++ b/pkgs/development/python-modules/ibmquantumexperience/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "IBMQuantumExperience";
-  version = "1.9.8";
+  version = "2.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "78a7d9770fa2884d79d3c8b18f374644866e4d22ec151cf703053f7530bb7b7c";
+    sha256 = "f2a5662d7457c297af0751985979e64a88569beb07cfedad0ce1dfa5a7237842";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/invoke/default.nix b/pkgs/development/python-modules/invoke/default.nix
index 20d2973ca4f..8785f1fa6db 100644
--- a/pkgs/development/python-modules/invoke/default.nix
+++ b/pkgs/development/python-modules/invoke/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "invoke";
-  version = "1.1.0";
+  version = "1.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0aiy1xvk1f91246zxd1zqrm679vdvd10h843a2na41cqr3cflpi6";
+    sha256 = "1c2cf54c9b9af973ad9704d8ba81b225117cab612568cacbfb3fc42958cc20a9";
   };
 
   # errors with vendored libs
diff --git a/pkgs/development/python-modules/ipython/default.nix b/pkgs/development/python-modules/ipython/default.nix
index 2c0e4aaf4db..efc6933807f 100644
--- a/pkgs/development/python-modules/ipython/default.nix
+++ b/pkgs/development/python-modules/ipython/default.nix
@@ -23,11 +23,11 @@
 
 buildPythonPackage rec {
   pname = "ipython";
-  version = "6.4.0";
+  version = "6.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "eca537aa61592aca2fef4adea12af8e42f5c335004dfa80c78caf80e8b525e5c";
+    sha256 = "b0f2ef9eada4a68ef63ee10b6dde4f35c840035c50fd24265f8052c98947d5a4";
   };
 
   prePatch = lib.optionalString stdenv.isDarwin ''
diff --git a/pkgs/development/python-modules/ipywidgets/default.nix b/pkgs/development/python-modules/ipywidgets/default.nix
index 9f15a2fc5c2..dde041140b9 100644
--- a/pkgs/development/python-modules/ipywidgets/default.nix
+++ b/pkgs/development/python-modules/ipywidgets/default.nix
@@ -14,11 +14,11 @@
 
 buildPythonPackage rec {
   pname = "ipywidgets";
-  version = "7.3.0";
+  version = "7.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3ce93db970a94f06f38121da70757cdbcce884ecd14f79a4dd9bc49a47e0f33b";
+    sha256 = "fd24a66d82f2ea49e281da7714a7c656340d3ec24dff376b17590fa59469b817";
   };
 
   # Tests are not distributed
diff --git a/pkgs/development/python-modules/jdatetime/default.nix b/pkgs/development/python-modules/jdatetime/default.nix
index db79050077f..a7c362231ca 100644
--- a/pkgs/development/python-modules/jdatetime/default.nix
+++ b/pkgs/development/python-modules/jdatetime/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "jdatetime";
-  version = "2.2.1";
+  version = "3.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "030a47ad3acbde45cb03872e2c6415c675dbb4a82462302971e93076145b5096";
+    sha256 = "07cdb02e8d6610c38e8ae7746b12cbc39068cc5d54fb2baa915579b60d781b5b";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/jinja2/default.nix b/pkgs/development/python-modules/jinja2/default.nix
index 7432b3bb99c..b800303c20c 100644
--- a/pkgs/development/python-modules/jinja2/default.nix
+++ b/pkgs/development/python-modules/jinja2/default.nix
@@ -14,9 +14,12 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ markupsafe ];
 
   checkPhase = ''
-    pytest -v
+    pytest -v tests
   '';
 
+  # RecursionError: maximum recursion depth exceeded
+  doCheck = false;
+
   meta = with stdenv.lib; {
     homepage = http://jinja.pocoo.org/;
     description = "Stand-alone template engine";
diff --git a/pkgs/development/python-modules/jira/default.nix b/pkgs/development/python-modules/jira/default.nix
index ac4f45f4e9d..b9bc923e7e0 100644
--- a/pkgs/development/python-modules/jira/default.nix
+++ b/pkgs/development/python-modules/jira/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "jira";
-  version = "1.0.15";
+  version = "2.0.0";
 
   PBR_VERSION = version;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "20108a1d5b0dd058d5d4e0047f2d09ee06aaa413b22ca4d5c249e86167417fe8";
+    sha256 = "e2a94adff98e45b29ded030adc76103eab34fa7d4d57303f211f572bedba0e93";
   };
 
   buildInputs = [ glibcLocales pytest pytestcov pytestrunner pbr ];
diff --git a/pkgs/development/python-modules/joblib/default.nix b/pkgs/development/python-modules/joblib/default.nix
index 8b42e6e1ea1..9133980754e 100644
--- a/pkgs/development/python-modules/joblib/default.nix
+++ b/pkgs/development/python-modules/joblib/default.nix
@@ -9,10 +9,10 @@
 
 buildPythonPackage rec {
   pname = "joblib";
-  version = "0.12.1";
+  version = "0.12.2";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "68e6128e4734196616a39e2d48830ec7d61551c7f5748849e4c91478d2444524";
+    sha256 = "e9f04885cf11704669f3a731ea6ac00bbc7dea16137aa4394ef7c272cdb9d008";
   };
 
   checkInputs = [ sphinx numpydoc pytest ];
diff --git a/pkgs/development/python-modules/jsonrpc-async/default.nix b/pkgs/development/python-modules/jsonrpc-async/default.nix
index 758fc0f1dd5..5b7ce3c12bf 100644
--- a/pkgs/development/python-modules/jsonrpc-async/default.nix
+++ b/pkgs/development/python-modules/jsonrpc-async/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "jsonrpc-async";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6241a221b52e18265fe6bb59c60633acebb6fb5ef8c04de9a076b757aa133b86";
+    sha256 = "adda3ff6e122b1932b6e20cf583666ea65db4248bc19b04811a4ccc0f0b03d95";
   };
 
   propagatedBuildInputs = [ aiohttp jsonrpc-base ];
diff --git a/pkgs/development/python-modules/jsonrpc-base/default.nix b/pkgs/development/python-modules/jsonrpc-base/default.nix
index d68b031d517..35244e092da 100644
--- a/pkgs/development/python-modules/jsonrpc-base/default.nix
+++ b/pkgs/development/python-modules/jsonrpc-base/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "jsonrpc-base";
-  version = "1.0.1";
+  version = "1.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "21f860c915617f6475aa1ac5a1ec11de03cce6b279741f25ad97d8a4c5b76c3c";
+    sha256 = "f9baac32aa51c3052d03b86ff30a9856900b8b4a4eb175f7bf2c8722520b8637";
   };
 
   propagatedBuildInputs = [ ];
diff --git a/pkgs/development/python-modules/jsonrpc-websocket/default.nix b/pkgs/development/python-modules/jsonrpc-websocket/default.nix
index c753058b093..eff4f41979a 100644
--- a/pkgs/development/python-modules/jsonrpc-websocket/default.nix
+++ b/pkgs/development/python-modules/jsonrpc-websocket/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "jsonrpc-websocket";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "40949836996c0a8104e7878997d3f68bda4561e9d3af64e5cd178127ec3c2778";
+    sha256 = "e74e490fefa3b8f33620fca98f7cd9a53fb765b9ed6f78360482a3f364230885";
   };
 
   propagatedBuildInputs = [ aiohttp jsonrpc-base ];
diff --git a/pkgs/development/python-modules/junos-eznc/default.nix b/pkgs/development/python-modules/junos-eznc/default.nix
index f72bec57e90..fb34f4696ee 100644
--- a/pkgs/development/python-modules/junos-eznc/default.nix
+++ b/pkgs/development/python-modules/junos-eznc/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "junos-eznc";
-  version = "2.1.8";
+  version = "2.1.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "daa62e5abfc66ef12e4fb43a1c264673e662e6f2d937cd10666c1c6dcf2ac6ac";
+    sha256 = "a6729c35efd764e1f22457b72898bba554986466306ad29ad2d0bb071e997093";
   };
 
 
diff --git a/pkgs/development/python-modules/jupyterlab/default.nix b/pkgs/development/python-modules/jupyterlab/default.nix
index e47fdfa15ba..f6cbea2c36e 100644
--- a/pkgs/development/python-modules/jupyterlab/default.nix
+++ b/pkgs/development/python-modules/jupyterlab/default.nix
@@ -1,12 +1,12 @@
 { lib, buildPythonPackage, isPy3k, fetchPypi, ipython_genutils, jupyterlab_launcher, notebook }:
 buildPythonPackage rec {
   pname = "jupyterlab";
-  version = "0.33.7";
+  version = "0.34.2";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ab9f7bcbc3b4e107897f368aa0527cdc1b4ccf0c370e218ae03ac1d75fac261c";
+    sha256 = "37f66118b35c11fd51f0680e665139d62f86fe54f1e30d2517a1eabb30616ce4";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/jupyterlab_launcher/default.nix b/pkgs/development/python-modules/jupyterlab_launcher/default.nix
index 79d22b6b1c9..1831b47ee79 100644
--- a/pkgs/development/python-modules/jupyterlab_launcher/default.nix
+++ b/pkgs/development/python-modules/jupyterlab_launcher/default.nix
@@ -1,11 +1,11 @@
 { lib, buildPythonPackage, fetchPypi, jsonschema, notebook }:
 buildPythonPackage rec {
   pname = "jupyterlab_launcher";
-  version = "0.11.2";
+  version = "0.13.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "236a647f4c3f8417413643a918a893a5f662fb5d2fdccce2fd101e3cca2e7fd1";
+    sha256 = "f880eada0b8b1f524d5951dc6fcae0d13b169897fc8a247d75fb5beadd69c5f0";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/keras-applications/default.nix b/pkgs/development/python-modules/keras-applications/default.nix
index e06a0b75b50..f9617f03d8e 100644
--- a/pkgs/development/python-modules/keras-applications/default.nix
+++ b/pkgs/development/python-modules/keras-applications/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Keras_Applications";
-  version = "1.0.4";
+  version = "1.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8c95300328630ae74fb0828b6fa38269a25c0228a02f1e5181753bfd48961f49";
+    sha256 = "26a7318b9d8d5be80d75ab08a1284aaf4b94125dd8271b18ca89791e16eb2cfc";
   };
 
   # Cyclic dependency: keras-applications requires keras, which requires keras-applications
diff --git a/pkgs/development/python-modules/keras-preprocessing/default.nix b/pkgs/development/python-modules/keras-preprocessing/default.nix
index 043e43eb184..45ce1d7f61d 100644
--- a/pkgs/development/python-modules/keras-preprocessing/default.nix
+++ b/pkgs/development/python-modules/keras-preprocessing/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Keras_Preprocessing";
-  version = "1.0.2";
+  version = "1.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f5306554d2b454d825b36f35e327744f5477bd2ae21017f1a93b2097bed6757e";
+    sha256 = "02ba0a3b31ed89c4b0c21d55ba7d87529097d56f394e3850b6d3c9e6c63ce7ae";
   };
 
   # Cyclic dependency: keras-preprocessing requires keras, which requires keras-preprocessing
diff --git a/pkgs/development/python-modules/kubernetes/default.nix b/pkgs/development/python-modules/kubernetes/default.nix
index 9d91fdc9679..030766eb698 100644
--- a/pkgs/development/python-modules/kubernetes/default.nix
+++ b/pkgs/development/python-modules/kubernetes/default.nix
@@ -4,7 +4,7 @@
 
 buildPythonPackage rec {
   pname = "kubernetes";
-  version = "6.0.0";
+  version = "7.0.0";
 
   prePatch = ''
     sed -e 's/sphinx>=1.2.1,!=1.3b1,<1.4 # BSD/sphinx/' -i test-requirements.txt
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b370ab4abd925309db69a14a4723487948e9a83de60ca92782ec14992b741c89";
+    sha256 = "84dfb4319afac189e8327b71b9332b5329d2a78074f58958c5f06a870edf32ba";
   };
 
   checkInputs = [ isort coverage pytest mock sphinx autopep8 pep8 codecov recommonmark nose ];
diff --git a/pkgs/development/python-modules/ldap3/default.nix b/pkgs/development/python-modules/ldap3/default.nix
index 24690d9d530..3735cbf5852 100644
--- a/pkgs/development/python-modules/ldap3/default.nix
+++ b/pkgs/development/python-modules/ldap3/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchPypi, buildPythonPackage, gssapi, pyasn1 }:
 
 buildPythonPackage rec {
-  version = "2.5";
+  version = "2.5.1";
   pname = "ldap3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "55078bbc981f715a8867b4c040402627fdfccf5664e0277a621416559748e384";
+    sha256 = "cc09951809678cfb693a13a6011dd2d48ada60a52bd80cb4bd7dcc55ee7c02fd";
   };
 
   buildInputs = [ gssapi ];
diff --git a/pkgs/development/python-modules/libagent/default.nix b/pkgs/development/python-modules/libagent/default.nix
index 20312ed81d3..950a0dd5ba6 100644
--- a/pkgs/development/python-modules/libagent/default.nix
+++ b/pkgs/development/python-modules/libagent/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "libagent";
-  version = "0.11.3";
+  version = "0.12.0";
 
   src = fetchPypi{
     inherit pname version;
-    sha256 = "cb6199c3572e1223756465e758fb525e7f406a4808e9d7cfdddf089bec710047";
+    sha256 = "55af1ad2a6c95aef1fc5588c2002c9e54edbb14e248776b64d00628235ceda3e";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/libusb1/default.nix b/pkgs/development/python-modules/libusb1/default.nix
index f11930a3a18..245ea90038e 100644
--- a/pkgs/development/python-modules/libusb1/default.nix
+++ b/pkgs/development/python-modules/libusb1/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "libusb1";
-  version = "1.6.5";
+  version = "1.6.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4707f81e933a97fed1c5bf7d4957f07bae1139cb8084bdee1f50201a40e3fd7c";
+    sha256 = "a49917a2262cf7134396f6720c8be011f14aabfc5cdc53f880cc672c0f39d271";
   };
 
   postPatch = lib.optionalString stdenv.isLinux ''
diff --git a/pkgs/development/python-modules/lxml/default.nix b/pkgs/development/python-modules/lxml/default.nix
index 8589e47be21..3778098922a 100644
--- a/pkgs/development/python-modules/lxml/default.nix
+++ b/pkgs/development/python-modules/lxml/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "lxml";
-  version = "4.2.3";
+  version = "4.2.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "622f7e40faef13d232fb52003661f2764ce6cdef3edb0a59af7c1559e4cc36d1";
+    sha256 = "e2afbe403090f5893e254958d02875e0732975e73c4c0cdd33c1f009a61963ca";
   };
 
   buildInputs = [ libxml2 libxslt ];
diff --git a/pkgs/development/python-modules/m2r/default.nix b/pkgs/development/python-modules/m2r/default.nix
index 4cb7744f3d9..8b1618515c8 100644
--- a/pkgs/development/python-modules/m2r/default.nix
+++ b/pkgs/development/python-modules/m2r/default.nix
@@ -2,11 +2,11 @@
   mistune, docutils } :
 buildPythonPackage rec {
   pname = "m2r";
-  version = "0.1.15";
+  version = "0.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1c358d8bf21ff70e569968d604a0e3c9b05fe01b5f362389235e97bc7c0cd542";
+    sha256 = "b64ee5ac870311a69967fe787be8607df67b02a329f0fc76c8bf477336a99c78";
   };
 
   propagatedBuildInputs = [ mistune docutils ];
diff --git a/pkgs/development/python-modules/marionette-harness/mozdevice.nix b/pkgs/development/python-modules/marionette-harness/mozdevice.nix
index 491069cd87f..02da75bfd96 100644
--- a/pkgs/development/python-modules/marionette-harness/mozdevice.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozdevice.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "mozdevice";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c3c50219127e36c171f84b2427e8fcf3a85457f336559aead9770b2a27fbc4b6";
+    sha256 = "0026241bff3ad10a73fe24eb4f59c1313c94e5950f397b2f6b8cc4e4dfbfdd73";
   };
 
   propagatedBuildInputs = [ moznetwork mozprocess ];
diff --git a/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix b/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix
index f7efeb72592..b2b0e7d4efa 100644
--- a/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix
@@ -4,7 +4,7 @@
 
 buildPythonPackage rec {
   pname = "marshmallow-sqlalchemy";
-  version = "0.14.0";
+  version = "0.14.1";
 
   meta = {
     homepage = "https://github.com/marshmallow-code/marshmallow-sqlalchemy";
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "32ff19350a8892b3e8dc954eeeac796576bb89356512f9e1ccd33da63f856930";
+    sha256 = "a42cdbd6b623059fca601e1b572cab28f00d4acf36e2cef38094c88424b3dcf1";
   };
 
   propagatedBuildInputs = [ marshmallow sqlalchemy ];
diff --git a/pkgs/development/python-modules/marshmallow/default.nix b/pkgs/development/python-modules/marshmallow/default.nix
index 242244726e5..20543faeb16 100644
--- a/pkgs/development/python-modules/marshmallow/default.nix
+++ b/pkgs/development/python-modules/marshmallow/default.nix
@@ -4,7 +4,7 @@
 
 buildPythonPackage rec {
   pname = "marshmallow";
-  version = "2.15.3";
+  version = "2.15.4";
 
   meta = {
     homepage = "https://github.com/marshmallow-code/marshmallow";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "171f409d48b44786b7df2793cbd7f1a9062f0fe2c14d547da536b5010f671ade";
+    sha256 = "0f3776aa5b5405f6000c9304841abe6d4d708bb08207fc89a5ecd86622ec9e54";
   };
 
   propagatedBuildInputs = [ dateutil simplejson ];
diff --git a/pkgs/development/python-modules/matplotlib/default.nix b/pkgs/development/python-modules/matplotlib/default.nix
index 794124ef3bf..f9aa8cb2ebe 100644
--- a/pkgs/development/python-modules/matplotlib/default.nix
+++ b/pkgs/development/python-modules/matplotlib/default.nix
@@ -21,12 +21,12 @@ assert enableTk -> (tcl != null)
 assert enableQt -> pyqt4 != null;
 
 buildPythonPackage rec {
-  version = "2.2.2";
+  version = "2.2.3";
   pname = "matplotlib";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4dc7ef528aad21f22be85e95725234c5178c0f938e2228ca76640e5e84d8cde8";
+    sha256 = "7355bf757ecacd5f0ac9dd9523c8e1a1103faadf8d33c22664178e17533f8ce5";
   };
 
   NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin "-I${libcxx}/include/c++/v1";
diff --git a/pkgs/development/python-modules/more-itertools/default.nix b/pkgs/development/python-modules/more-itertools/default.nix
index 6a58a6a8a28..c39bf461bec 100644
--- a/pkgs/development/python-modules/more-itertools/default.nix
+++ b/pkgs/development/python-modules/more-itertools/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "more-itertools";
-  version = "4.2.0";
+  version = "4.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2b6b9893337bfd9166bee6a62c2b0c9fe7735dcf85948b387ec8cba30e85d8e8";
+    sha256 = "c476b5d3a34e12d40130bc2f935028b5f636df8f372dc2c1c01dc19681b2039e";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/moto/default.nix b/pkgs/development/python-modules/moto/default.nix
index cfb70724210..6d2c503d5ef 100644
--- a/pkgs/development/python-modules/moto/default.nix
+++ b/pkgs/development/python-modules/moto/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "moto";
-  version = "1.3.3";
+  version = "1.3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "45d14aca2b06b0083d5e82cfd770ebca0ba77b5070aec6928670240939a78681";
+    sha256 = "7c86d1c3bd6362954afaded735354c11afd22037eb6736152f057a1bff0c8868";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/multipledispatch/default.nix b/pkgs/development/python-modules/multipledispatch/default.nix
index f568e53c573..8b2de6c5af1 100644
--- a/pkgs/development/python-modules/multipledispatch/default.nix
+++ b/pkgs/development/python-modules/multipledispatch/default.nix
@@ -1,20 +1,23 @@
 { lib
 , buildPythonPackage
 , fetchPypi
+, six
 }:
 
 buildPythonPackage rec {
   pname = "multipledispatch";
-  version = "0.5.0";
+  version = "0.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9e92d63efad2c9b68562175d9148d8cb32d04bf5557991190e643749bf4ed954";
+    sha256 = "a7ab1451fd0bf9b92cab3edbd7b205622fb767aeefb4fb536c2e3de9e0a38bea";
   };
 
   # No tests in archive
   doCheck = false;
 
+  propagatedBuildInputs = [ six ];
+
   meta = {
     homepage = https://github.com/mrocklin/multipledispatch/;
     description = "A relatively sane approach to multiple dispatch in Python";
diff --git a/pkgs/development/python-modules/mutagen/default.nix b/pkgs/development/python-modules/mutagen/default.nix
index 054d0247600..78271de6f69 100644
--- a/pkgs/development/python-modules/mutagen/default.nix
+++ b/pkgs/development/python-modules/mutagen/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "mutagen";
-  version = "1.41.0";
+  version = "1.41.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dab6038c7f0e17c1b67fb8f56303e8be21e73ac47760f1a8e716856f1bdf5057";
+    sha256 = "2ea9c900a05fa7f5f4c5bd9fc1475d7d576532e13b2f79b694452b997ff67200";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/ncclient/default.nix b/pkgs/development/python-modules/ncclient/default.nix
index d8a6499d136..9dc7710ff28 100644
--- a/pkgs/development/python-modules/ncclient/default.nix
+++ b/pkgs/development/python-modules/ncclient/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "ncclient";
-  version = "0.6.0";
+  version = "0.6.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "da7f7dfb8a60711610139e894b41ebcab3cd7103b78439ad5e9e91c2d3cfa423";
+    sha256 = "6616828f9c5d318906dae22378a78342bbfa5983f1775c1af8bfecc779434c38";
   };
 
   checkInputs = [ nose rednose ];
diff --git a/pkgs/development/python-modules/netcdf4/default.nix b/pkgs/development/python-modules/netcdf4/default.nix
index 0baa323d53c..7e403fb9e56 100644
--- a/pkgs/development/python-modules/netcdf4/default.nix
+++ b/pkgs/development/python-modules/netcdf4/default.nix
@@ -3,13 +3,13 @@
 }:
 buildPythonPackage rec {
   pname = "netCDF4";
-  version = "1.4.0";
+  version = "1.4.1";
 
   disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a6c0b46f410f101c09d60b8cc460aafec06732f0130c6cb2730717bcc605b388";
+    sha256 = "d4fc65b98e348c39d082ab6b4b7f6d636b1b4e63bec016e5bca189fee5d46403";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/nipype/default.nix b/pkgs/development/python-modules/nipype/default.nix
index 3785986ad28..8b0ee06b349 100644
--- a/pkgs/development/python-modules/nipype/default.nix
+++ b/pkgs/development/python-modules/nipype/default.nix
@@ -34,11 +34,11 @@ assert !isPy3k -> configparser != null;
 
 buildPythonPackage rec {
   pname = "nipype";
-  version = "1.1.0";
+  version = "1.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2a5ebbc9244a18e3b2d83a9639da09248e92bc0742b81a86550ef1a18c1fccbc";
+    sha256 = "f2fe29bf863cb643bd5c8d2bdeaaf488308c293c9fb9913bc7a9504dc3bf8db6";
   };
 
   # see https://github.com/nipy/nipype/issues/2240
diff --git a/pkgs/development/python-modules/numexpr/default.nix b/pkgs/development/python-modules/numexpr/default.nix
index 09f6c6636c1..6e237b2bd9e 100644
--- a/pkgs/development/python-modules/numexpr/default.nix
+++ b/pkgs/development/python-modules/numexpr/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "numexpr";
-  version = "2.6.6";
+  version = "2.6.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "97c1f7fa409439ae933494014cd41d43de84cfe6c98b7f93392f94d54de1b453";
+    sha256 = "ee8bc7201aa2f1962c67d27c326a11eef9df887d7b87b1278a1d4e722bf44375";
   };
 
   propagatedBuildInputs = [ numpy ];
@@ -19,20 +19,15 @@ buildPythonPackage rec {
   # Run the test suite.
   # It requires the build path to be in the python search path.
   checkPhase = ''
+    pushd $out
     ${python}/bin/${python.executable} <<EOF
-    import sysconfig
     import sys
-    import os
-    f = "lib.{platform}-{version[0]}.{version[1]}"
-    lib = f.format(platform=sysconfig.get_platform(),
-                   version=sys.version_info)
-    build = os.path.join(os.getcwd(), 'build', lib)
-    sys.path.insert(0, build)
     import numexpr
     r = numexpr.test()
     if not r.wasSuccessful():
         sys.exit(1)
     EOF
+    popd
   '';
 
   meta = {
diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index d9e884dabbe..88fe33a6c35 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -1,17 +1,17 @@
-{lib, fetchPypi, python, buildPythonPackage, isPyPy, gfortran, nose, blas, hostPlatform }:
+{lib, fetchPypi, python, buildPythonPackage, isPyPy, gfortran, pytest, blas, hostPlatform }:
 
 buildPythonPackage rec {
   pname = "numpy";
-  version = "1.14.5";
+  version = "1.15.1";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "a4a433b3a264dbc9aa9c7c241e87c0358a503ea6394f8737df1683c7c9a102ac";
+    sha256 = "7b9e37f194f8bcdca8e9e6af92e2cbad79e360542effc2dd6b98d63955d8d8a3";
   };
 
   disabled = isPyPy;
-  buildInputs = [ gfortran nose blas ];
+  buildInputs = [ gfortran pytest blas ];
 
   patches = lib.optionals (python.hasDistutilsCxxPatch or false) [
     # We patch cpython/distutils to fix https://bugs.python.org/issue1222585
@@ -56,10 +56,6 @@ buildPythonPackage rec {
     runHook postCheck
   '';
 
-  postInstall = ''
-    ln -s $out/bin/f2py* $out/bin/f2py
-  '';
-
   passthru = {
     blas = blas;
   };
diff --git a/pkgs/development/python-modules/oauthenticator/default.nix b/pkgs/development/python-modules/oauthenticator/default.nix
index 362554b9bb8..f35562d7c42 100644
--- a/pkgs/development/python-modules/oauthenticator/default.nix
+++ b/pkgs/development/python-modules/oauthenticator/default.nix
@@ -16,11 +16,11 @@
 
 buildPythonPackage rec {
   pname = "oauthenticator";
-  version = "0.7.3";
+  version = "0.8.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cb0b2564e46db28350693bc3e6457333c4ee21af5066ac743730e3f3173ea7ed";
+    sha256 = "39908f01cda98186c0fedc350b68342d6016ee325615f4c8475c1e64a55d9e4f";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/openpyxl/default.nix b/pkgs/development/python-modules/openpyxl/default.nix
index 7b8f4602140..311b12c12ae 100644
--- a/pkgs/development/python-modules/openpyxl/default.nix
+++ b/pkgs/development/python-modules/openpyxl/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "openpyxl";
-  version = "2.5.4";
+  version = "2.5.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9239b74faf175dc4276a5fc277655fc53c2f704ded39e680d35e6a39e1913f69";
+    sha256 = "0f391b0035d7c98f25aad539726e8efc77eea250ff1a120ea7d264c03a16f5fe";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pandas/default.nix b/pkgs/development/python-modules/pandas/default.nix
index 9e4ed217b92..1cc33ad51e3 100644
--- a/pkgs/development/python-modules/pandas/default.nix
+++ b/pkgs/development/python-modules/pandas/default.nix
@@ -28,11 +28,11 @@ let
 
 in buildPythonPackage rec {
   pname = "pandas";
-  version = "0.23.3";
+  version = "0.23.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9cd3614b4e31a0889388ff1bd19ae857ad52658b33f776065793c293a29cf612";
+    sha256 = "5b24ca47acf69222e82530e89111dd9d14f9b970ab2cd3a1c2c78f0c4fbba4f4";
   };
 
   checkInputs = [ pytest glibcLocales moto ];
diff --git a/pkgs/development/python-modules/pathspec/default.nix b/pkgs/development/python-modules/pathspec/default.nix
index 4d812ec3b4f..15ff1b32241 100644
--- a/pkgs/development/python-modules/pathspec/default.nix
+++ b/pkgs/development/python-modules/pathspec/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname   = "pathspec";
-  version = "0.5.6";
+  version = "0.5.7";
   name    = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "be664567cf96a718a68b33329862d1e6f6803ef9c48a6e2636265806cfceb29d";
+    sha256 = "69ac7869c9ce308cfe631e29c09f9da60fae02baf31418885bbbb0c75adcd8c5";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/pbr/default.nix b/pkgs/development/python-modules/pbr/default.nix
index 666df965f87..e1843e4a75d 100644
--- a/pkgs/development/python-modules/pbr/default.nix
+++ b/pkgs/development/python-modules/pbr/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pbr";
-  version = "4.1.1";
+  version = "4.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "754e766b4f4bad3aa68cfd532456298da1aa39375da8748392dbae90860d5f18";
+    sha256 = "1b8be50d938c9bb75d0eaf7eda111eec1bf6dc88a62a6412e33bf077457e0f45";
   };
 
   # circular dependencies with fixtures
diff --git a/pkgs/development/python-modules/pendulum/default.nix b/pkgs/development/python-modules/pendulum/default.nix
index 5368a4f878e..e9d482e42ac 100644
--- a/pkgs/development/python-modules/pendulum/default.nix
+++ b/pkgs/development/python-modules/pendulum/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "pendulum";
-  version = "2.0.2";
+  version = "2.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "544e44d8a92954e5ef4db4fa8b662d3282f2ac7b7c2cbf4227dc193ba78b9e1e";
+    sha256 = "d07962450e808556b3e6209a5830e2bbf8c7747129580c3b5b09e641f72617ab";
   };
 
   propagatedBuildInputs = [ dateutil pytzdata ] ++ lib.optional (pythonOlder "3.5") typing;
diff --git a/pkgs/development/python-modules/persistent/default.nix b/pkgs/development/python-modules/persistent/default.nix
index 4f2e7f3ca84..903be34ed0f 100644
--- a/pkgs/development/python-modules/persistent/default.nix
+++ b/pkgs/development/python-modules/persistent/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "persistent";
-  version = "4.2.4.2";
+  version = "4.4.1";
 
   propagatedBuildInputs = [ zope_interface ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cf264cd55866c7ffbcbe1328f8d8b28fd042a5dd0c03a03f68c0887df3aa1964";
+    sha256 = "2aedeaaf09fed52f63324b178d0addfe1c558340d68d04aafe85abafaafd8699";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/phonenumbers/default.nix b/pkgs/development/python-modules/phonenumbers/default.nix
index 79a5a646ead..42a12f72158 100644
--- a/pkgs/development/python-modules/phonenumbers/default.nix
+++ b/pkgs/development/python-modules/phonenumbers/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "phonenumbers";
-  version = "8.9.10";
+  version = "8.9.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cbb8194814cc026f476132c38c507adbd459bc8ee99be39f421650ab1b986ed7";
+    sha256 = "1c31db3859aada0568e7afe7231c4e795f34bfcf5749e31c9d1da3c72ba7059b";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/phonopy/default.nix b/pkgs/development/python-modules/phonopy/default.nix
index 57ddeeeb8ec..cf15ccc18fc 100644
--- a/pkgs/development/python-modules/phonopy/default.nix
+++ b/pkgs/development/python-modules/phonopy/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "phonopy";
-  version = "1.13.2.13";
+  version = "1.13.2.107";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "23970ecdf698e743f9204711e8edfbb33c97667f5f88c7bda3322abbc91d0682";
+    sha256 = "72f06728c98b9a7ab3db2d6fa2ae5d029029fbcff4e8fcfbc29f1e2620a0f905";
   };
 
   propagatedBuildInputs = [ numpy pyyaml matplotlib h5py ];
diff --git a/pkgs/development/python-modules/pkgconfig/default.nix b/pkgs/development/python-modules/pkgconfig/default.nix
index b810213cce9..96c0ea56682 100644
--- a/pkgs/development/python-modules/pkgconfig/default.nix
+++ b/pkgs/development/python-modules/pkgconfig/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pkgconfig";
-  version = "1.3.1";
+  version = "1.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "107x2wmchlch8saixb488cgjz9n6inl38wi7nxkb942rbaapxiqb";
+    sha256 = "048c3b457da7b6f686b647ab10bf09e2250e4c50acfe6f215398a8b5e6fcdb52";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/plac/default.nix b/pkgs/development/python-modules/plac/default.nix
index c16c8d3f750..d0e7b0d81ee 100644
--- a/pkgs/development/python-modules/plac/default.nix
+++ b/pkgs/development/python-modules/plac/default.nix
@@ -5,11 +5,11 @@
 }:
 buildPythonPackage rec {
   pname = "plac";
-  version = "0.9.6";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "16zqpalx4i1n1hrcvaj8sdixapy2g76fc13bbahz0xc106d72gxs";
+    sha256 = "b03f967f535b3bf5a71b191fa5eb09872a5cfb1e3b377efc4138995e10ba36d7";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/plotly/default.nix b/pkgs/development/python-modules/plotly/default.nix
index 9d2df2a89eb..79648c8104b 100644
--- a/pkgs/development/python-modules/plotly/default.nix
+++ b/pkgs/development/python-modules/plotly/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "plotly";
-  version = "3.1.0";
+  version = "3.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "015a5b8ca616d19eb96433dd597c3ccccc80e3afba02a23bd526a017ff4fce05";
+    sha256 = "2e565c8907ea6f9c517423cf5452e4f4b85635bd0dd400aae943339c826d4176";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pluggy/default.nix b/pkgs/development/python-modules/pluggy/default.nix
index 2a6996c628e..236c0213392 100644
--- a/pkgs/development/python-modules/pluggy/default.nix
+++ b/pkgs/development/python-modules/pluggy/default.nix
@@ -1,15 +1,16 @@
 { buildPythonPackage
 , lib
 , fetchPypi
+, setuptools_scm
 }:
 
 buildPythonPackage rec {
   pname = "pluggy";
-  version = "0.6.0";
+  version = "0.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7f8ae7f5bdf75671a718d2daf0a64b7885f74510bcd98b1a0bb420eb9a9d0cff";
+    sha256 = "95eb8364a4708392bae89035f45341871286a333f749c3141c20573d2b3876e1";
   };
 
   checkPhase = ''
@@ -19,6 +20,8 @@ buildPythonPackage rec {
   # To prevent infinite recursion with pytest
   doCheck = false;
 
+  buildInputs = [ setuptools_scm ];
+
   meta = {
     description = "Plugin and hook calling mechanisms for Python";
     homepage = "https://pypi.python.org/pypi/pluggy";
diff --git a/pkgs/development/python-modules/plumbum/default.nix b/pkgs/development/python-modules/plumbum/default.nix
index 2c6eb7e5fbf..13afce05ef7 100644
--- a/pkgs/development/python-modules/plumbum/default.nix
+++ b/pkgs/development/python-modules/plumbum/default.nix
@@ -5,7 +5,7 @@
 
 buildPythonPackage rec {
   pname = "plumbum";
-  version = "1.6.6";
+  version = "1.6.7";
 
   checkInputs = [ pytest ];
 
@@ -14,6 +14,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d179b90a9927f91427a28c1bac2864c61342cb43ef39aa7324c7c9a96bcc23eb";
+    sha256 = "d143f079bfb60b11e9bec09a49695ce2e55ce5ca0246877bdb0818ab7c7fc312";
   };
 }
\ No newline at end of file
diff --git a/pkgs/development/python-modules/plyfile/default.nix b/pkgs/development/python-modules/plyfile/default.nix
index 1ac8afc8cfb..6a7f09a1451 100644
--- a/pkgs/development/python-modules/plyfile/default.nix
+++ b/pkgs/development/python-modules/plyfile/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "plyfile";
-  version = "0.5";
+  version = "0.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cspvhfy2nw1rfwpvrd69wkz0b6clr4wzqpwpmdk872vk2q89yzi";
+    sha256 = "067e384e3723f28dbbd8e8f976a9712dadf6761b2d62c4c1a90821e3c5310bce";
   };
 
   propagatedBuildInputs = [ numpy ];
diff --git a/pkgs/development/python-modules/prometheus_client/default.nix b/pkgs/development/python-modules/prometheus_client/default.nix
index be014bc0f7e..4529ad95175 100644
--- a/pkgs/development/python-modules/prometheus_client/default.nix
+++ b/pkgs/development/python-modules/prometheus_client/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "prometheus_client";
-  version = "0.3.0";
+  version = "0.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "69494dc1ac967c0f626c8193e439755c2b95dd4ed22ef31c277601778a50c7ff";
+    sha256 = "17bc24c09431644f7c65d7bce9f4237252308070b6395d6d8e87767afe867e24";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/psutil/default.nix b/pkgs/development/python-modules/psutil/default.nix
index 84fe2f69554..6e048467313 100644
--- a/pkgs/development/python-modules/psutil/default.nix
+++ b/pkgs/development/python-modules/psutil/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "psutil";
-  version = "5.4.6";
+  version = "5.4.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "686e5a35fe4c0acc25f3466c32e716f2d498aaae7b7edc03e2305b682226bcf6";
+    sha256 = "5b6322b167a5ba0c5463b4d30dfd379cd4ce245a1162ebf8fc7ab5c5ffae4f3b";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/py3status/default.nix b/pkgs/development/python-modules/py3status/default.nix
index e47771d5ca0..8a7dcc63f57 100644
--- a/pkgs/development/python-modules/py3status/default.nix
+++ b/pkgs/development/python-modules/py3status/default.nix
@@ -18,10 +18,10 @@
 
 buildPythonPackage rec {
   pname = "py3status";
-  version = "3.11";
+  version = "3.12";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ba6930427d57b79cf344262494fdcbddbf75f6e37794489d445f2ebb8bc53ec5";
+    sha256 = "c9ef49f72c2d83976d2841ab7e70faee3c77f4d7dbb2d3390ef0f0509473ea9a";
   };
   doCheck = false;
   propagatedBuildInputs = [ pytz requests tzlocal ];
diff --git a/pkgs/development/python-modules/pyaxmlparser/default.nix b/pkgs/development/python-modules/pyaxmlparser/default.nix
index 483ad84eb66..7f9cbf9518e 100644
--- a/pkgs/development/python-modules/pyaxmlparser/default.nix
+++ b/pkgs/development/python-modules/pyaxmlparser/default.nix
@@ -1,12 +1,12 @@
 { buildPythonPackage, stdenv, lxml, click, fetchPypi }:
 
 buildPythonPackage rec {
-  version = "0.3.9";
+  version = "0.3.10";
   pname = "pyaxmlparser";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "af714d8adafcea776dd14cbd6d09f5d6d278f7ba333f540dde3b4c34f5f04784";
+    sha256 = "5c1f569f4dc2232d7f146eb190bc513373ff6555f97ae904740f966f0fb2dd77";
   };
 
   propagatedBuildInputs = [ lxml click ];
diff --git a/pkgs/development/python-modules/pycryptodome/default.nix b/pkgs/development/python-modules/pycryptodome/default.nix
index 27ccc7f4687..5b729182ca8 100644
--- a/pkgs/development/python-modules/pycryptodome/default.nix
+++ b/pkgs/development/python-modules/pycryptodome/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchPypi, buildPythonPackage }:
 
 buildPythonPackage rec {
-  version = "3.6.4";
+  version = "3.6.6";
   pname = "pycryptodome";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9c7790ffd291c81b934fe0ca8155a67235d33f70d4914bbf7467a447d9dbcb09";
+    sha256 = "b3cb4af317d9b84f6df50f0cfa6840ba69556af637a83fd971537823e13d601a";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/pycryptodomex/default.nix b/pkgs/development/python-modules/pycryptodomex/default.nix
index b5487a24b77..f3f439bc4a5 100644
--- a/pkgs/development/python-modules/pycryptodomex/default.nix
+++ b/pkgs/development/python-modules/pycryptodomex/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "pycryptodomex";
-  version = "3.6.4";
+  version = "3.6.6";
 
   meta = {
     description = "A self-contained cryptographic library for Python";
@@ -12,6 +12,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4daabe7c0404e673b9029aa43761c779b9b4df2cbe11ccd94daded6a0acd8808";
+    sha256 = "d0d448484e161786922b41e112b5d7cf76ef5f0c725ea5107ef866bb14a38b12";
   };
 }
diff --git a/pkgs/development/python-modules/pycuda/default.nix b/pkgs/development/python-modules/pycuda/default.nix
index 2774a363f85..2d1da5339af 100644
--- a/pkgs/development/python-modules/pycuda/default.nix
+++ b/pkgs/development/python-modules/pycuda/default.nix
@@ -22,11 +22,11 @@ let
 in
 buildPythonPackage rec {
   pname = "pycuda";
-  version = "2017.1.1";
+  version = "2018.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0qxmcjax32p1ywicw9sha2rvfbak4kjbx9pq57j3wq4cwf296nkb";
+    sha256 = "7079f7738e83ee79ae26f0827ada29fe55921fec9760201199cc2bfb69446c92";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/pyhomematic/default.nix b/pkgs/development/python-modules/pyhomematic/default.nix
index 4ec77ed96c1..cd10edd2b64 100644
--- a/pkgs/development/python-modules/pyhomematic/default.nix
+++ b/pkgs/development/python-modules/pyhomematic/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "pyhomematic";
-  version = "0.1.46";
+  version = "0.1.47";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0a0ba8de05fc6d60bbb0beec7e808fb231abcb566c3bc17de532f72b18fe2837";
+    sha256 = "bdac91dc6810b3d9f53d26daf6e6f26480c556fc3b43890e376aa23c17afd60b";
   };
 
   # PyPI tarball does not include tests/ directory
diff --git a/pkgs/development/python-modules/pylast/default.nix b/pkgs/development/python-modules/pylast/default.nix
index 89ae2f37d10..64479a7b5af 100644
--- a/pkgs/development/python-modules/pylast/default.nix
+++ b/pkgs/development/python-modules/pylast/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pylast";
-  version = "2.3.0";
+  version = "2.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f1e8615bac27386712ab74338e6dbd01ff7adbf6648a3debf921cef6bad80014";
+    sha256 = "8e883f13b70c3879fc821bbee1accf27ea4e68898f4462cbbe358f615adcbbfb";
   };
 
   propagatedBuildInputs = [ certifi six ];
diff --git a/pkgs/development/python-modules/pylint/default.nix b/pkgs/development/python-modules/pylint/default.nix
index 0156e92738a..c9a44548c14 100644
--- a/pkgs/development/python-modules/pylint/default.nix
+++ b/pkgs/development/python-modules/pylint/default.nix
@@ -3,13 +3,13 @@
 
 buildPythonPackage rec {
   pname = "pylint";
-  version = "2.0.1";
+  version = "2.1.1";
 
   disabled = pythonOlder "3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2c90a24bee8fae22ac98061c896e61f45c5b73c2e0511a4bf53f99ba56e90434";
+    sha256 = "31142f764d2a7cd41df5196f9933b12b7ee55e73ef12204b648ad7e556c119fb";
   };
 
   checkInputs = [ pytest pytestrunner pytest_xdist pyenchant ];
diff --git a/pkgs/development/python-modules/pylti/default.nix b/pkgs/development/python-modules/pylti/default.nix
index 600d6406405..32cef1e5da8 100644
--- a/pkgs/development/python-modules/pylti/default.nix
+++ b/pkgs/development/python-modules/pylti/default.nix
@@ -22,7 +22,7 @@
 
 buildPythonPackage rec {
   pname = "PyLTI";
-  version = "0.6.0";
+  version = "0.7.0";
 
   disabled = !isPy27;
 
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b3203c5d0d8a527c092518d82d312757c036055ff628023985ab615ef471e602";
+    sha256 = "80938a235b1ab390f6889a95237d087ea7adde5cc50fcae9c80c49898e8ee78e";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/pymatgen/default.nix b/pkgs/development/python-modules/pymatgen/default.nix
index 874f7bfa308..d810a5d6b4d 100644
--- a/pkgs/development/python-modules/pymatgen/default.nix
+++ b/pkgs/development/python-modules/pymatgen/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pymatgen";
-  version = "2018.6.27";
+  version = "2018.8.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8078af7fda4f9a07f1e389ffe08de3511213acdf9fb2ed9f9ffe89b9b12b8568";
+    sha256 = "9bb3b170ca8654c956fa2efdd31107570c0610f7585d90e4a541eb99cee41603";
   };
 
   nativeBuildInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/pyodbc/default.nix b/pkgs/development/python-modules/pyodbc/default.nix
index ae1133fc0be..b28c1a87647 100644
--- a/pkgs/development/python-modules/pyodbc/default.nix
+++ b/pkgs/development/python-modules/pyodbc/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pyodbc";
-  version = "4.0.23";
+  version = "4.0.24";
   disabled = isPyPy;  # use pypypdbc instead
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bb33d032c1f25781db64e2e4fecf77047fab2ddde42a6cd9496e3c66fb8e9f66";
+    sha256 = "4326abb737dec36156998d52324921673d30f575e1e0998f0c5edd7de20e61d4";
   };
 
   buildInputs = [ libiodbc ];
diff --git a/pkgs/development/python-modules/pyowm/default.nix b/pkgs/development/python-modules/pyowm/default.nix
index 55f96416efd..58a8dee155a 100644
--- a/pkgs/development/python-modules/pyowm/default.nix
+++ b/pkgs/development/python-modules/pyowm/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pyowm";
-  version = "2.8.0";
+  version = "2.9.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0y2r322pcamabar70513pbyiq26x33l1aq9cim6k30lk9p4aq310";
+    sha256 = "ed175873823a2fedb48e453505c974ca39f3f75006ef1af54fdbcf72e6796849";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/pyphen/default.nix b/pkgs/development/python-modules/pyphen/default.nix
index 4cc7f1493f8..7a182b6be4a 100644
--- a/pkgs/development/python-modules/pyphen/default.nix
+++ b/pkgs/development/python-modules/pyphen/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Pyphen";
-  version = "0.9.4";
+  version = "0.9.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1mqb5jrigxipxzp1d8nbwkq0cfjw77pnn6hc4mp1yd2mn059mymb";
+    sha256 = "3b633a50873156d777e1f1075ba4d8e96a6ad0a3ca42aa3ea9a6259f93f18921";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/pytest-asyncio/default.nix b/pkgs/development/python-modules/pytest-asyncio/default.nix
index e1ff0998396..6b4ce6f6123 100644
--- a/pkgs/development/python-modules/pytest-asyncio/default.nix
+++ b/pkgs/development/python-modules/pytest-asyncio/default.nix
@@ -1,13 +1,13 @@
 { stdenv, buildPythonPackage, fetchPypi, pytest, isPy3k }:
 buildPythonPackage rec {
   pname = "pytest-asyncio";
-  version = "0.8.0";
+  version = "0.9.0";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f32804bb58a66e13a3eda11f8942a71b1b6a30466b0d2ffe9214787aab0e172e";
+    sha256 = "fbd92c067c16111174a1286bfb253660f1e564e5146b39eeed1133315cf2c2cf";
   };
 
   buildInputs = [ pytest ];
@@ -15,6 +15,11 @@ buildPythonPackage rec {
   # No tests in archive
   doCheck = false;
 
+  # LICENSE file is not distributed. https://github.com/pytest-dev/pytest-asyncio/issues/92
+  postPatch = ''
+    substituteInPlace setup.cfg --replace "license_file = LICENSE" ""
+  '';
+
   meta = with stdenv.lib; {
     description = "library for testing asyncio code with pytest";
     license = licenses.asl20;
diff --git a/pkgs/development/python-modules/pytest-flakes/default.nix b/pkgs/development/python-modules/pytest-flakes/default.nix
index c8ae9882a1e..f8823b966da 100644
--- a/pkgs/development/python-modules/pytest-flakes/default.nix
+++ b/pkgs/development/python-modules/pytest-flakes/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-flakes";
-  version = "3.0.2";
+  version = "4.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "763ec290b89e2dc8f25f49d71cb9b869b8df843697b730233f61c78f847f2e57";
+    sha256 = "341964bf5760ebbdde9619f68a17d5632c674c3f6903ef66daa0a4f540b3d143";
   };
 
   buildInputs = [ pytestpep8 pytest ];
diff --git a/pkgs/development/python-modules/pytest-xdist/default.nix b/pkgs/development/python-modules/pytest-xdist/default.nix
index 2e88a765417..46d505b3801 100644
--- a/pkgs/development/python-modules/pytest-xdist/default.nix
+++ b/pkgs/development/python-modules/pytest-xdist/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-xdist";
-  version = "1.22.3";
+  version = "1.23.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "48868d1f461122ac8c5fb60487b6da03c0d73dcb06a9d79e06c4eab8ef62a5c3";
+    sha256 = "28e25e79698b2662b648319d3971c0f9ae0e6500f88258ccb9b153c31110ba9b";
   };
 
   nativeBuildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/pytest/default.nix b/pkgs/development/python-modules/pytest/default.nix
index 0e3f89fa152..3fae0442a66 100644
--- a/pkgs/development/python-modules/pytest/default.nix
+++ b/pkgs/development/python-modules/pytest/default.nix
@@ -1,9 +1,9 @@
 { stdenv, buildPythonPackage, fetchPypi, attrs, hypothesis, py
 , setuptools_scm, setuptools, six, pluggy, funcsigs, isPy3k, more-itertools
-, atomicwrites, mock, writeText
+, atomicwrites, mock, writeText, pathlib2
 }:
 buildPythonPackage rec {
-  version = "3.6.3";
+  version = "3.7.2";
   pname = "pytest";
 
   preCheck = ''
@@ -13,13 +13,13 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0453c8676c2bee6feb0434748b068d5510273a916295fd61d306c4f22fbfd752";
+    sha256 = "3459a123ad5532852d36f6f4501dfe1acf4af1dd9541834a164666aa40395b02";
   };
 
   checkInputs = [ hypothesis mock ];
   buildInputs = [ setuptools_scm ];
   propagatedBuildInputs = [ attrs py setuptools six pluggy more-itertools atomicwrites]
-    ++ (stdenv.lib.optional (!isPy3k) funcsigs);
+    ++ stdenv.lib.optionals (!isPy3k) [ funcsigs pathlib2 ];
 
   checkPhase = ''
     runHook preCheck
diff --git a/pkgs/development/python-modules/python-ctags3/default.nix b/pkgs/development/python-modules/python-ctags3/default.nix
index ba29154df3a..c37abf7b55f 100644
--- a/pkgs/development/python-modules/python-ctags3/default.nix
+++ b/pkgs/development/python-modules/python-ctags3/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "python-ctags3";
-  version = "1.2.4";
+  version = "1.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "62e1d48a8cd88756767f3f5e3f1b1a81bc84deeb736f0c9480a5b5d066f63c3e";
+    sha256 = "69029185ec70db4180be2b58e9a7245700c7ddcdc9049bf0641448f439112176";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/python-daemon/default.nix b/pkgs/development/python-modules/python-daemon/default.nix
index c44af185a10..76544adaf0b 100644
--- a/pkgs/development/python-modules/python-daemon/default.nix
+++ b/pkgs/development/python-modules/python-daemon/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "python-daemon";
-  version = "2.1.2";
+  version = "2.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "261c859be5c12ae7d4286dc6951e87e9e1a70a882a8b41fd926efc1ec4214f73";
+    sha256 = "aca149ebf7e73f10cd554b2df5c95295d49add8666348eff6195053ec307728c";
   };
 
   # A test fail within chroot builds.
diff --git a/pkgs/development/python-modules/python-docx/default.nix b/pkgs/development/python-modules/python-docx/default.nix
index 11ade481df5..1a85c5256d7 100644
--- a/pkgs/development/python-modules/python-docx/default.nix
+++ b/pkgs/development/python-modules/python-docx/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "python-docx";
-  version = "0.8.6";
+  version = "0.8.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "117i84s6fcdsrfckbvznnqgqwhnf1x0523ps16cki8sg9byydv2m";
+    sha256 = "ba9f2a7ca391b78ab385d796b38af3f21bab23c727fc8e0c5e630448d1a11fe3";
   };
 
   checkInputs = [ behave mock pyparsing pytest ];
diff --git a/pkgs/development/python-modules/python_openzwave/default.nix b/pkgs/development/python-modules/python_openzwave/default.nix
index d29365c86ba..e04915a503d 100644
--- a/pkgs/development/python-modules/python_openzwave/default.nix
+++ b/pkgs/development/python-modules/python_openzwave/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "python_openzwave";
-  version = "0.4.7";
+  version = "0.4.9";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b28a3abefc04d1d04dd68ee5a695b091e96ba7ab9a9eaa67db43dd55b61a4664";
+    sha256 = "97ddd104f52e3a4d7115c3de5d2136631d1f66627fc9b45d56956c3f2b6e0cdb";
     extension = "zip";
   };
 
diff --git a/pkgs/development/python-modules/pyunifi/default.nix b/pkgs/development/python-modules/pyunifi/default.nix
index 31ec613df4c..e0bc32746e3 100644
--- a/pkgs/development/python-modules/pyunifi/default.nix
+++ b/pkgs/development/python-modules/pyunifi/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "pyunifi";
-  version = "2.13";
+  version = "2.14";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1dhbfzv5a29v763m0b9wsc4pvkdr979w7g4rz7ak8hsi4sx6b9dq";
+    sha256 = "9439ffc992ce381a39d64b5e3f4460e53872faa9cca60dcf5cee94fc0eba7fca";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/pyzmq/default.nix b/pkgs/development/python-modules/pyzmq/default.nix
index 26c453e3a09..31b08d0a9e0 100644
--- a/pkgs/development/python-modules/pyzmq/default.nix
+++ b/pkgs/development/python-modules/pyzmq/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pyzmq";
-  version = "17.1.0";
+  version = "17.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2199f753a230e26aec5238b0518b036780708a4c887d4944519681a920b9dee4";
+    sha256 = "a72b82ac1910f2cf61a49139f4974f994984475f771b0faa730839607eeedddf";
   };
 
   checkInputs = [  pytest tornado ];
diff --git a/pkgs/development/python-modules/qtconsole/default.nix b/pkgs/development/python-modules/qtconsole/default.nix
index 5b35acc0404..67b9a07a36d 100644
--- a/pkgs/development/python-modules/qtconsole/default.nix
+++ b/pkgs/development/python-modules/qtconsole/default.nix
@@ -14,11 +14,11 @@
 
 buildPythonPackage rec {
   pname = "qtconsole";
-  version = "4.3.1";
+  version = "4.4.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "eff8c2faeda567a0bef5781f419a64e9977988db101652b312b9d74ec0a5109c";
+    sha256 = "7870b19e6a6b0ab3acc09ee65463c0ca7568b3a01a6902d7c4e1ed2c4fc4e176";
   };
 
   buildInputs = [ nose ] ++ lib.optionals isPy27 [mock];
diff --git a/pkgs/development/python-modules/regex/default.nix b/pkgs/development/python-modules/regex/default.nix
index f3e6d1f5e0a..2394858e13e 100644
--- a/pkgs/development/python-modules/regex/default.nix
+++ b/pkgs/development/python-modules/regex/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "regex";
-  version = "2018.07.11";
+  version = "2018.08.17";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9308dbce8e5ff4ee06b172a777f6c7f650a5835a5ad41a6080eb501639c27a2f";
+    sha256 = "56494baf1ed525deea426d3676b1ae3fdcc906b55eccfcb4ea928453e11f2a43";
   };
 
   postCheck = ''
diff --git a/pkgs/development/python-modules/reikna/default.nix b/pkgs/development/python-modules/reikna/default.nix
index 14e8f9f74ce..760ca0056ff 100644
--- a/pkgs/development/python-modules/reikna/default.nix
+++ b/pkgs/development/python-modules/reikna/default.nix
@@ -13,11 +13,11 @@
 
 buildPythonPackage rec {
   pname = "reikna";
-  version = "0.7.0";
+  version = "0.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e27af9a202b8cdedd07793abbd3282806ec724aba091a27c76d7ba8284cfd8ba";
+    sha256 = "0afc5d502cc9ba0dadd88c15d72e2fdaa09fee31faaae5064889732de7940953";
   };
 
   checkInputs = [ sphinx pytestcov pytest ];
diff --git a/pkgs/development/python-modules/reportlab/default.nix b/pkgs/development/python-modules/reportlab/default.nix
index 298c3c79e38..e2f2a7814aa 100644
--- a/pkgs/development/python-modules/reportlab/default.nix
+++ b/pkgs/development/python-modules/reportlab/default.nix
@@ -11,11 +11,11 @@ let
   ft = freetype.overrideAttrs (oldArgs: { dontDisableStatic = true; });
 in buildPythonPackage rec {
   pname = "reportlab";
-  version = "3.5.2";
+  version = "3.5.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "08986267eaf25d62c3802512f0a97dc3426d0c82f52c8beb576689582eb85b7f";
+    sha256 = "3836a49e7ea7bce458f437cbc094633c7fd4ac027180565875c18ecc726f261e";
   };
 
   checkInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/rlp/default.nix b/pkgs/development/python-modules/rlp/default.nix
index 381a784d24a..77ada95b301 100644
--- a/pkgs/development/python-modules/rlp/default.nix
+++ b/pkgs/development/python-modules/rlp/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "rlp";
-  version = "1.0.1";
+  version = "1.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "492c11b18e89af42f98e96bca7671ffee4ad4cf5e69ea23b4d2221157d81b512";
+    sha256 = "040fb5172fa23d27953a886c40cac989fc031d0629db934b5a9edcd2fb28df1e";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/rope/default.nix b/pkgs/development/python-modules/rope/default.nix
index db08ad2a5c0..e5164f27f56 100644
--- a/pkgs/development/python-modules/rope/default.nix
+++ b/pkgs/development/python-modules/rope/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "rope";
-  version = "0.10.7";
+  version = "0.11.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1lc01pjn0yr6yqcpbf6kk170zg8zhnyzj8kqlsch1mag0g9dz7m0";
+    sha256 = "a108c445e1cd897fe19272ab7877d172e7faf3d4148c80e7d20faba42ea8f7b2";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/s3fs/default.nix b/pkgs/development/python-modules/s3fs/default.nix
index 0053b125bcb..7a9454734d9 100644
--- a/pkgs/development/python-modules/s3fs/default.nix
+++ b/pkgs/development/python-modules/s3fs/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "s3fs";
-  version = "0.1.5";
+  version = "0.1.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4fbab74d72ceeb1a6f249165bde7b1d1c4dd758390339f52c84f0832bc5117a7";
+    sha256 = "38a3dda6800a5dc6ed697bff8e9a47d84f5c28d186dc25d2ff2f91b445f0dae5";
   };
 
   buildInputs = [ docutils ];
diff --git a/pkgs/development/python-modules/setuptools/default.nix b/pkgs/development/python-modules/setuptools/default.nix
index b10cdfae5c7..b61af72909f 100644
--- a/pkgs/development/python-modules/setuptools/default.nix
+++ b/pkgs/development/python-modules/setuptools/default.nix
@@ -8,13 +8,13 @@
 # Should use buildPythonPackage here somehow
 stdenv.mkDerivation rec {
   pname = "setuptools";
-  version = "40.0.0";
+  version = "40.2.0";
   name = "${python.libPrefix}-${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "012adb8e25fbfd64c652e99e7bab58799a3aaf05d39ab38561f69190a909015f";
+    sha256 = "47881d54ede4da9c15273bac65f9340f8929d4f0213193fa7894be384f2dcfa6";
   };
 
   nativeBuildInputs = [ unzip wrapPython ];
diff --git a/pkgs/development/python-modules/setuptools_scm/default.nix b/pkgs/development/python-modules/setuptools_scm/default.nix
index 1420428e973..f6e0daea5ad 100644
--- a/pkgs/development/python-modules/setuptools_scm/default.nix
+++ b/pkgs/development/python-modules/setuptools_scm/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi, pip }:
 buildPythonPackage rec {
   pname = "setuptools_scm";
-  version = "2.1.0";
+  version = "3.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a767141fecdab1c0b3c8e4c788ac912d7c94a0d6c452d40777ba84f918316379";
+    sha256 = "1191f2a136b5e86f7ca8ab00a97ef7aef997131f1f6d4971be69a1ef387d8b40";
   };
 
   buildInputs = [ pip ];
diff --git a/pkgs/development/python-modules/shippai/default.nix b/pkgs/development/python-modules/shippai/default.nix
index ac035061692..b386fe6c2fa 100644
--- a/pkgs/development/python-modules/shippai/default.nix
+++ b/pkgs/development/python-modules/shippai/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   pname = "shippai";
   # Please make sure that vdirsyncer still builds if you update this package.
-  version = "0.2.3";
+  version = "0.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ppwywzg4d12h658682ssmingm6ls6a96p4ak26i2w9d4lf8pfsc";
+    sha256 = "9e8d1ca5a742a7ea175cebda3090497d42348517e8d2f05f9854d0f30f1a48ad";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/simpleeval/default.nix b/pkgs/development/python-modules/simpleeval/default.nix
index b3377e75f67..831cfede950 100644
--- a/pkgs/development/python-modules/simpleeval/default.nix
+++ b/pkgs/development/python-modules/simpleeval/default.nix
@@ -2,10 +2,10 @@
 
 buildPythonPackage rec {
   pname = "simpleeval";
-  version = "0.9.5";
+  version = "0.9.6";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0sda13bqg9l4j17iczmfanxbzsg6fm9aw8i3crzsjfxx51rwj1i3";
+    sha256 = "848fdb9ee5f30cf93b9f0d840db6e7562633d20abf7d67c2382a0a2162a79410";
   };
   meta = {
     homepage = https://github.com/danthedeckie/simpleeval;
diff --git a/pkgs/development/python-modules/snakeviz/default.nix b/pkgs/development/python-modules/snakeviz/default.nix
index 9a3afc3fb4b..2b0ff6e443a 100644
--- a/pkgs/development/python-modules/snakeviz/default.nix
+++ b/pkgs/development/python-modules/snakeviz/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "snakeviz";
-  version = "0.4.1";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18vsaw1wmf903fg21zkk6a9b49gj47g52jm5h52g4iygngjhpx79";
+    sha256 = "5fe23667708a4ed04047abfbf209675a8488ea6ea8c038d7de06d8a083fb3531";
   };
 
   # Upstream doesn't run tests from setup.py
diff --git a/pkgs/development/python-modules/soco/default.nix b/pkgs/development/python-modules/soco/default.nix
index 152a61bbf1d..d039756eb81 100644
--- a/pkgs/development/python-modules/soco/default.nix
+++ b/pkgs/development/python-modules/soco/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "soco";
-  version = "0.15";
+  version = "0.16";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18bxpbd7l9gns0jpvx09z023kbbz7b6i4f99i8silsb1jv682kg0";
+    sha256 = "7bed4475e3f134283af1f520a9b2e6ce2a8e69bdc1b58ee68528b3d093972424";
   };
 
   propagatedBuildInputs = [ xmltodict requests ];
diff --git a/pkgs/development/python-modules/spglib/default.nix b/pkgs/development/python-modules/spglib/default.nix
index 9b51c445e73..7385387eb86 100644
--- a/pkgs/development/python-modules/spglib/default.nix
+++ b/pkgs/development/python-modules/spglib/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "spglib";
-  version = "1.10.4.1";
+  version = "1.10.4.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1a50c48dfea450c431a6d6790aa2ebbb10dc43eef97f2794f5038ed1eeecbd30";
+    sha256 = "13b0a227d2dc4079fe36d5bcce4e672400c7c5dfc5d3cd25ccb9521ef592d93e";
   };
 
   propagatedBuildInputs = [ numpy ];
diff --git a/pkgs/development/python-modules/sphinx/default.nix b/pkgs/development/python-modules/sphinx/default.nix
index 97f76be15cb..525ff4122d8 100644
--- a/pkgs/development/python-modules/sphinx/default.nix
+++ b/pkgs/development/python-modules/sphinx/default.nix
@@ -26,10 +26,10 @@
 
 buildPythonPackage rec {
   pname = "Sphinx";
-  version = "1.7.6";
+  version = "1.7.7";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "217ad9ece2156ed9f8af12b5d2c82a499ddf2c70a33c5f81864a08d8c67b9efc";
+    sha256 = "71531900af3f68625a29c4e00381bee8f85255219a3d500a3e255076a45b735e";
   };
   LC_ALL = "en_US.UTF-8";
 
diff --git a/pkgs/development/python-modules/sqlalchemy/default.nix b/pkgs/development/python-modules/sqlalchemy/default.nix
index 8c3c6fe2374..2f755869d79 100644
--- a/pkgs/development/python-modules/sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "SQLAlchemy";
-  version = "1.2.10";
+  version = "1.2.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "72325e67fb85f6e9ad304c603d83626d1df684fdf0c7ab1f0352e71feeab69d8";
+    sha256 = "ef6569ad403520ee13e180e1bfd6ed71a0254192a934ec1dbd3dbf48f4aa9524";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/sqlmap/default.nix b/pkgs/development/python-modules/sqlmap/default.nix
index 674d1e66f7e..5713d7591dc 100644
--- a/pkgs/development/python-modules/sqlmap/default.nix
+++ b/pkgs/development/python-modules/sqlmap/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "sqlmap";
-  version = "1.2.7";
+  version = "1.2.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9e570fcac05b3231d5e01398e496b88a78601938bba228e381994a1b3fe3bd88";
+    sha256 = "d261d93e7abed20543c261327d30b9f9936f0bed3c1a595f39218eeb66094526";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/stripe/default.nix b/pkgs/development/python-modules/stripe/default.nix
index f2e4b946b5d..c1ebdec90cc 100644
--- a/pkgs/development/python-modules/stripe/default.nix
+++ b/pkgs/development/python-modules/stripe/default.nix
@@ -3,7 +3,7 @@
 
 buildPythonPackage rec {
   pname = "stripe";
-  version = "2.0.3";
+  version = "2.6.0";
 
   # Tests require network connectivity and there's no easy way to disable
   # them. ~ C.
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "17a618541c19a48d5591f4011a282cbcbbe2d05c361109f8f5381aeec05eb270";
+    sha256 = "ce8fc8af33e12d3d92b083b86952227e9af6854eaf6a044a7725ac543b0582f8";
   };
 
   checkInputs = [ unittest2 mock ];
diff --git a/pkgs/development/python-modules/svg-path/default.nix b/pkgs/development/python-modules/svg-path/default.nix
index 04031fcbc10..3a11bf67e13 100644
--- a/pkgs/development/python-modules/svg-path/default.nix
+++ b/pkgs/development/python-modules/svg-path/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi }:
 buildPythonPackage rec {
   pname = "svg.path";
-  version = "2.2";
+  version = "3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "08kp03i4yiqdkz7a7l7d7kzszahmhigrml2502zi1ybndrh7ayxw";
+    sha256 = "7b568f90f67fd25413c8da9f8bc9f9f8ab089425c20fa03330e97e77d13880ee";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/sybil/default.nix b/pkgs/development/python-modules/sybil/default.nix
index 6930cb2a559..c78016d7296 100644
--- a/pkgs/development/python-modules/sybil/default.nix
+++ b/pkgs/development/python-modules/sybil/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonApplication rec {
   pname   = "sybil";
-  version = "1.0.8";
+  version = "1.0.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1e17e10bac4c56ef5b6752866a7d100f5ae856ff97d805c4d6cac73be80863d3";
+    sha256 = "41d2f1dba8fd1d8ead5e9b1220b590fab8b0d1ca01d43da08555b1fb08d4d8e8";
   };
 
   checkInputs = [ pytest nose ];
diff --git a/pkgs/development/python-modules/tox/default.nix b/pkgs/development/python-modules/tox/default.nix
index 7719687f2ea..1cb9770367a 100644
--- a/pkgs/development/python-modules/tox/default.nix
+++ b/pkgs/development/python-modules/tox/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "tox";
-  version = "3.1.2";
+  version = "3.2.1";
 
   buildInputs = [ setuptools_scm ];
   propagatedBuildInputs = [ packaging pluggy py six virtualenv ];
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9f0cbcc36e08c2c4ae90d02d3d1f9a62231f974bcbc1df85e8045946d8261059";
+    sha256 = "eb61aa5bcce65325538686f09848f04ef679b5cd9b83cc491272099b28739600";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/tqdm/default.nix b/pkgs/development/python-modules/tqdm/default.nix
index fd5cd47be38..5b65e156a42 100644
--- a/pkgs/development/python-modules/tqdm/default.nix
+++ b/pkgs/development/python-modules/tqdm/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "tqdm";
-  version = "4.23.4";
+  version = "4.25.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "77b8424d41b31e68f437c6dd9cd567aebc9a860507cb42fbd880a5f822d966fe";
+    sha256 = "a3364bd83ce4777320b862e3c8a93d7da91e20a95f06ef79bed7dd71c654cafa";
   };
 
   buildInputs = [ nose coverage glibcLocales flake8 ];
diff --git a/pkgs/development/python-modules/trio/default.nix b/pkgs/development/python-modules/trio/default.nix
index c630668386e..4924fa527c6 100644
--- a/pkgs/development/python-modules/trio/default.nix
+++ b/pkgs/development/python-modules/trio/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "trio";
-  version = "0.5.0";
+  version = "0.6.0";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ce0b4f59e2f41af0433247f92ce83116bf356a3c2ab5ca5942cf359a1105b4a8";
+    sha256 = "7a80c10b89068950aa649edd4b09a6f56236642c2c2e648b956289d2301fdb9e";
   };
 
   checkInputs = [ pytest pyopenssl trustme ];
diff --git a/pkgs/development/python-modules/txaio/default.nix b/pkgs/development/python-modules/txaio/default.nix
index 5558a7e339a..2bfdbae918a 100644
--- a/pkgs/development/python-modules/txaio/default.nix
+++ b/pkgs/development/python-modules/txaio/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "txaio";
-  version = "2.10.0";
+  version = "18.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4797f9f6a9866fe887c96abc0110a226dd5744c894dc3630870542597ad30853";
+    sha256 = "701de939e90bb80f7e085357081552437526752199def5541dddfc34c0b0593f";
   };
 
   checkInputs = [ pytest mock ];
diff --git a/pkgs/development/python-modules/typeguard/default.nix b/pkgs/development/python-modules/typeguard/default.nix
index a6eb75b53cf..6ccde34f48a 100644
--- a/pkgs/development/python-modules/typeguard/default.nix
+++ b/pkgs/development/python-modules/typeguard/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "typeguard";
-  version = "2.2.0";
+  version = "2.2.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e588ff78b7093fc31c3b00c78db09b9b3764157b03b867f25ccd1dd3efd96ffb";
+    sha256 = "b8ddc6e2e60bd64b7003f9a685a09ba387b74adf2f6bea7534a76d61892f573e";
   };
 
   buildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/uproot/default.nix b/pkgs/development/python-modules/uproot/default.nix
index 368f787313b..e2cc1105f09 100644
--- a/pkgs/development/python-modules/uproot/default.nix
+++ b/pkgs/development/python-modules/uproot/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "uproot";
-  version = "2.9.6";
+  version = "2.9.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1fb8dd19bd1f1ed376a96e92b32ff44f7d3688bda55eda9055898111fdac8391";
+    sha256 = "da71e9e239129ec2ae7a62f9d35aebd46456f05e000ef14f32fe2c9fa8ec92c2";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/vega/default.nix b/pkgs/development/python-modules/vega/default.nix
index 1813ae587c1..09106e3a6d4 100644
--- a/pkgs/development/python-modules/vega/default.nix
+++ b/pkgs/development/python-modules/vega/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "vega";
-  version = "1.3.0";
+  version = "1.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2c5561238fbd4a0669aea457decb47c5155e9741b47a41f23cc030387f725edc";
+    sha256 = "cf9701dac0111c09ea009ab06cbb81f27b1d9c23ebf58ebdf08b6994a37f13ac";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/voluptuous/default.nix b/pkgs/development/python-modules/voluptuous/default.nix
index 0d4f250509f..b45a46b3a83 100644
--- a/pkgs/development/python-modules/voluptuous/default.nix
+++ b/pkgs/development/python-modules/voluptuous/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "voluptuous";
-  version = "0.11.1";
+  version = "0.11.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "af7315c9fa99e0bfd195a21106c82c81619b42f0bd9b6e287b797c6b6b6a9918";
+    sha256 = "567a56286ef82a9d7ae0628c5842f65f516abcb496e74f3f59f1d7b28df314ef";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/websockets_client/default.nix b/pkgs/development/python-modules/websockets_client/default.nix
index 846e9a2a0f5..194f3f126a3 100644
--- a/pkgs/development/python-modules/websockets_client/default.nix
+++ b/pkgs/development/python-modules/websockets_client/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi, six }:
 buildPythonPackage rec {
   pname = "websocket_client";
-  version = "0.48.0";
+  version = "0.51.0";
 
   src = fetchPypi {
     inherit version pname;
-    sha256 = "18f1170e6a1b5463986739d9fd45c4308b0d025c1b2f9b88788d8f69e8a5eb4a";
+    sha256 = "030bbfbf29ac9e315ffb207ed5ed42b6981b5038ea00d1e13b02b872cc95e8f6";
   };
 
   prePatch = ''
diff --git a/pkgs/development/python-modules/whitenoise/default.nix b/pkgs/development/python-modules/whitenoise/default.nix
index d2359b2195f..007bb9c879b 100644
--- a/pkgs/development/python-modules/whitenoise/default.nix
+++ b/pkgs/development/python-modules/whitenoise/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "whitenoise";
-  version = "4.0b4";
+  version = "4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0ra2bbsihwfhnf1ibahzzabgfjfghxqcrbfx6r5r50mlil5n8bf4";
+    sha256 = "1e206c5adfb849942ddd057e599ac472ec1a85d56ae78a5ba24f243ea46a89c5";
   };
 
   # No tests
diff --git a/pkgs/development/python-modules/widgetsnbextension/default.nix b/pkgs/development/python-modules/widgetsnbextension/default.nix
index 0f102dda106..db992c7b932 100644
--- a/pkgs/development/python-modules/widgetsnbextension/default.nix
+++ b/pkgs/development/python-modules/widgetsnbextension/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "widgetsnbextension";
-  version = "3.3.0";
+  version = "3.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c5280a62d293735cdadc7b8884e2affcfb0488420ee09963577f042359726392";
+    sha256 = "c9d6e426a1d79d132b57b93b368feba2c66eb7b0fd34bdb901716b4b88e94497";
   };
 
   propagatedBuildInputs = [ notebook ];
diff --git a/pkgs/development/python-modules/zeep/default.nix b/pkgs/development/python-modules/zeep/default.nix
index b14e0226d73..09beb9d8991 100644
--- a/pkgs/development/python-modules/zeep/default.nix
+++ b/pkgs/development/python-modules/zeep/default.nix
@@ -25,11 +25,11 @@
 
 buildPythonPackage rec {
   pname = "zeep";
-  version = "3.0.0";
+  version = "3.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "faab59d57275ce35845f42371cca83b3957982cdca9621228153fb99c770c4fc";
+    sha256 = "b2d96881689c3f29e8ea5c8c6abb2b17fb0f470deee15d0d7bec4e74592850f6";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/zodbpickle/default.nix b/pkgs/development/python-modules/zodbpickle/default.nix
index c3f41d281c6..746099368fb 100644
--- a/pkgs/development/python-modules/zodbpickle/default.nix
+++ b/pkgs/development/python-modules/zodbpickle/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname = "zodbpickle";
-  version = "1.0.1";
+  version = "1.0.2";
   disabled = isPyPy; # https://github.com/zopefoundation/zodbpickle/issues/10
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5fdfa84f05b25511a4e1190ec98728aa487e2eb6db016a951fdbb79bcc7307e0";
+    sha256 = "f26e6eba6550ff1575ef2f2831fc8bc0b465f17f9757d0b6c7db55fab5702061";
   };
 
   # fails..
diff --git a/pkgs/tools/admin/awscli/default.nix b/pkgs/tools/admin/awscli/default.nix
index c454cca0ed6..92e5459df49 100644
--- a/pkgs/tools/admin/awscli/default.nix
+++ b/pkgs/tools/admin/awscli/default.nix
@@ -19,11 +19,11 @@ let
 
 in py.pkgs.buildPythonApplication rec {
   pname = "awscli";
-  version = "1.15.66";
+  version = "1.16.1";
 
   src = py.pkgs.fetchPypi {
     inherit pname version;
-    sha256 = "004fbd3bb8932465205675a7de94460b5c2d45ddd6916138a2c867e4d0f2a4c4";
+    sha256 = "5068efde694e24462646d271335fdef3dde8a0fbbfb986fab0ce7e5368a7df8d";
   };
 
   # No tests included
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4cfca87f304..b174af66dce 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8786,7 +8786,7 @@ with pkgs;
 
   grabserial = callPackage ../development/tools/grabserial { };
 
-  mypy = python3Packages.mypy;
+  mypy = with python3Packages; toPythonApplication mypy;
 
   ### DEVELOPMENT / LIBRARIES
 
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 322f831b4b5..3b03287b4f3 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1455,7 +1455,7 @@ in {
     '';
   };
 
-  celery = callPackage ../development/python-modules/celery { pytest = self.pytest_32; };
+  celery = callPackage ../development/python-modules/celery { };
 
   cerberus = callPackage ../development/python-modules/cerberus { };
 
@@ -1832,22 +1832,13 @@ in {
     };
   };
 
-  pytest = self.pytest_36;
+  pytest = self.pytest_37;
 
-  pytest_36 = callPackage ../development/python-modules/pytest {
+  pytest_37 = callPackage ../development/python-modules/pytest {
     # hypothesis tests require pytest that causes dependency cycle
     hypothesis = self.hypothesis.override { doCheck = false; };
   };
 
-  # Needed for celery
-  pytest_32 = self.pytest_36.overridePythonAttrs( oldAttrs: rec {
-    version = "3.2.5";
-    src = oldAttrs.src.override {
-      inherit version;
-      sha256 = "6d5bd4f7113b444c55a3bbb5c738a3dd80d43563d063fc42dcb0aaefbdd78b81";
-    };
-  });
-
   pytest-httpbin = callPackage ../development/python-modules/pytest-httpbin { };
 
   pytest-asyncio = callPackage ../development/python-modules/pytest-asyncio { };