diff --git a/pkgs/development/python-modules/amqp/default.nix b/pkgs/development/python-modules/amqp/default.nix
index 54b6e87a1ce..29fd1f592f3 100644
--- a/pkgs/development/python-modules/amqp/default.nix
+++ b/pkgs/development/python-modules/amqp/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "amqp";
-  version = "2.4.1";
+  version = "2.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6816eed27521293ee03aa9ace300a07215b11fee4e845588a9b863a7ba30addb";
+    sha256 = "043beb485774ca69718a35602089e524f87168268f0d1ae115f28b88d27f92d7";
   };
 
   checkInputs = [ pytest case pytest-sugar ];
diff --git a/pkgs/development/python-modules/celery/default.nix b/pkgs/development/python-modules/celery/default.nix
index c22bb427a34..404ead243a9 100644
--- a/pkgs/development/python-modules/celery/default.nix
+++ b/pkgs/development/python-modules/celery/default.nix
@@ -4,13 +4,18 @@
 
 buildPythonPackage rec {
   pname = "celery";
-  version = "4.3.0rc1";
+  version = "4.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1jmg47l0b3bnwmg44x48bwziwyk6xqs1y5plvr99a3ikz1l807yf";
+    sha256 = "4c4532aa683f170f40bd76f928b70bc06ff171a959e06e71bf35f2f9d6031ef9";
   };
 
+  postPatch = ''
+    substituteInPlace requirements/test.txt \
+      --replace "pytest>=4.3.1,<4.4.0" pytest
+  '';
+
   # make /etc/protocols accessible to fix socket.getprotobyname('tcp') in sandbox
   preCheck = stdenv.lib.optionalString stdenv.isLinux ''
     export NIX_REDIRECTS=/etc/protocols=${iana-etc}/etc/protocols \
diff --git a/pkgs/development/python-modules/kombu/default.nix b/pkgs/development/python-modules/kombu/default.nix
index b70228b6835..72de84f9c59 100644
--- a/pkgs/development/python-modules/kombu/default.nix
+++ b/pkgs/development/python-modules/kombu/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "kombu";
-  version = "4.3.0";
+  version = "4.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "529df9e0ecc0bad9fc2b376c3ce4796c41b482cf697b78b71aea6ebe7ca353c8";
+    sha256 = "389ba09e03b15b55b1a7371a441c894fd8121d174f5583bbbca032b9ea8c9edd";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/vine/default.nix b/pkgs/development/python-modules/vine/default.nix
index 08240d5c594..c3ee5237935 100644
--- a/pkgs/development/python-modules/vine/default.nix
+++ b/pkgs/development/python-modules/vine/default.nix
@@ -3,13 +3,13 @@
 
 buildPythonPackage rec {
   pname = "vine";
-  version = "1.2.0";
+  version = "1.3.0";
 
   disable = pythonOlder "2.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0xjz2sjbr5jrpjk411b7alkghdskhphgsqqrbi7abqfh2pli6j7f";
+    sha256 = "133ee6d7a9016f177ddeaf191c1f58421a1dcc6ee9a42c58b34bed40e1d2cd87";
   };
 
   buildInputs = [ case pytest ];