diff --git a/pkgs/development/python-modules/google-cloud-secret-manager/default.nix b/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
index 6901c9dc3107..32304fad221f 100644
--- a/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
+++ b/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
@@ -8,20 +8,25 @@
 , pytest-asyncio
 , pytestCheckHook
 , pythonOlder
+, setuptools
 }:
 
 buildPythonPackage rec {
   pname = "google-cloud-secret-manager";
-  version = "2.18.0";
-  format = "setuptools";
+  version = "2.18.1";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-Tkmb0z/3rv8nG9Z0h+IdVAQpeobcSHPuhh1jewGzC04=";
+    hash = "sha256-MQVV88jLl39KRtRFTsosg/7WoJ88SzW4T2+h+P71UCQ=";
   };
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     google-api-core
     grpc-google-iam-v1