diff --git a/pkgs/development/python-modules/google-cloud-iam/default.nix b/pkgs/development/python-modules/google-cloud-iam/default.nix
index 26247453cc7a..1afb505c4210 100644
--- a/pkgs/development/python-modules/google-cloud-iam/default.nix
+++ b/pkgs/development/python-modules/google-cloud-iam/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-iam";
-  version = "2.12.0";
+  version = "2.12.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-lfT4lgW4n3k5Fs2Owng8JoHGYDwjoKTzaKhEf35O+VA=";
+    hash = "sha256-/lBwhUR+z0Ydr9LNS4AWxYmeWOUgvQS1G7Orb2sI+v8=";
   };
 
   propagatedBuildInputs = [