diff --git a/pkgs/development/python-modules/mockito/default.nix b/pkgs/development/python-modules/mockito/default.nix
index 74887b99536..1238388a91c 100644
--- a/pkgs/development/python-modules/mockito/default.nix
+++ b/pkgs/development/python-modules/mockito/default.nix
@@ -1,12 +1,12 @@
 { stdenv, buildPythonPackage, fetchPypi, isPy3k, funcsigs, pytest, numpy }:
 
 buildPythonPackage rec {
-  version = "1.2.1";
+  version = "1.2.2";
   pname = "mockito";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ilj73bdk81v4l7ir6hbfvmslzbsxkgvz1asngbyf7w5gl2y5nyf";
+    sha256 = "d6b3aca6cdb92bbd47e19ebdb1a0b84ef23ab874eae5c6d505323c8657257c06";
   };
 
   propagatedBuildInputs = stdenv.lib.optionals (!isPy3k) [ funcsigs ];