diff --git a/pkgs/development/python-modules/gdrivefs/default.nix b/pkgs/development/python-modules/gdrivefs/default.nix
index 7cbf09fa49f..0b2d0fbc91d 100644
--- a/pkgs/development/python-modules/gdrivefs/default.nix
+++ b/pkgs/development/python-modules/gdrivefs/default.nix
@@ -12,13 +12,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.14.9";
+  version = "0.14.12";
   pname = "gdrivefs";
   disabled = isPy3k;
 
   src = fetchurl {
     url = "https://github.com/dsoprea/GDriveFS/archive/${version}.tar.gz";
-    sha256 = "1mc2r35nf5k8vzwdcdhi0l9rb97amqd5xb53lhydj8v8f4rndk7a";
+    sha256 = "0m45z77idy0bs5fqlz0y534fy28ikamrd321hmqsc3q7d39kqzv0";
   };
 
   buildInputs = [ gipc greenlet httplib2 six ];
diff --git a/pkgs/development/python-modules/gipc/default.nix b/pkgs/development/python-modules/gipc/default.nix
index 4b174468a7a..e2065e632d2 100644
--- a/pkgs/development/python-modules/gipc/default.nix
+++ b/pkgs/development/python-modules/gipc/default.nix
@@ -7,13 +7,11 @@
 
 buildPythonPackage rec {
   pname = "gipc";
-  version = "0.6.0";
-  disabled = isPy3k;
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    extension = "zip";
-    sha256 = "0pd9by719qh882hqs6xpby61sn1x5h98hms5p2p8yqnycrf1s0h2";
+    sha256 = "1zg5bm30lqqd8x0jqbvr4yi8i4rzzk2hdnh280qnj2bwm5nqpghi";
   };
 
   propagatedBuildInputs = [ gevent ];