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 e3e5939e1b60..01a271e84ae6 100644
--- a/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
+++ b/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
@@ -1,31 +1,30 @@
-{ lib
-, buildPythonPackage
-, fetchPypi
-, google-api-core
-, grpc-google-iam-v1
-, proto-plus
-, protobuf
-, pytest-asyncio
-, pytestCheckHook
-, pythonOlder
-, setuptools
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  google-api-core,
+  grpc-google-iam-v1,
+  proto-plus,
+  protobuf,
+  pytest-asyncio,
+  pytestCheckHook,
+  pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "google-cloud-secret-manager";
-  version = "2.19.0";
+  version = "2.20.0";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-u5GENYNaFOuUeF9NTZCHvc8bbeMGQy1+2qfWLn94DDA=";
+    hash = "sha256-oIanQTqvT/+9HE/pIp7wzpvPSPWo31tEnEoy3rWiz94=";
   };
 
-  build-system = [
-    setuptools
-  ];
+  build-system = [ setuptools ];
 
   dependencies = [
     google-api-core