diff --git a/pkgs/development/python-modules/multitasking/default.nix b/pkgs/development/python-modules/multitasking/default.nix
index e5880849da73..edfbece090b1 100644
--- a/pkgs/development/python-modules/multitasking/default.nix
+++ b/pkgs/development/python-modules/multitasking/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "multitasking";
-  version = "0.0.11";
+  version = "0.0.12";
   format = "setuptools";
 
   # GitHub source releases aren't tagged
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-TWvDzGX5stynL7Wnh4UKiNro9iDCs2rptVJI5RvNYCY=";
+    hash = "sha256-L7ovqO2MS4XiJ8XdfcQcfWWN47byR5JzFhdaVzSbhNE=";
   };
 
   doCheck = false; # No tests included