diff --git a/pkgs/development/python-modules/oauth2client/default.nix b/pkgs/development/python-modules/oauth2client/default.nix
index 81742a99da8d..8500b53b244c 100644
--- a/pkgs/development/python-modules/oauth2client/default.nix
+++ b/pkgs/development/python-modules/oauth2client/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "oauth2client";
-  version = "4.1.2";
+  version = "4.1.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bd3062c06f8b10c6ef7a890b22c2740e5f87d61b6e1f4b1c90d069cdfc9dadb5";
+    sha256 = "d486741e451287f69568a4d26d70d9acd73a2bbfa275746c535b4209891cccc6";
   };
 
   propagatedBuildInputs = [ six httplib2 pyasn1-modules rsa ];