diff --git a/pkgs/development/python-modules/google-cloud-pubsub/default.nix b/pkgs/development/python-modules/google-cloud-pubsub/default.nix
index 5f7618c3af51..94b11b4513fc 100644
--- a/pkgs/development/python-modules/google-cloud-pubsub/default.nix
+++ b/pkgs/development/python-modules/google-cloud-pubsub/default.nix
@@ -18,14 +18,15 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-pubsub";
-  version = "2.21.5";
+  version = "2.23.0";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-T6lufyADWczEnPZlfjGsNfXm5V0A+7PO36ZykDz3WyQ=";
+    pname = "google_cloud_pubsub";
+    inherit version;
+    hash = "sha256-zz1vKrEbXI38CqfUyuXuHWa0CNlmbxdiycF+JpzYtlg=";
   };
 
   build-system = [ setuptools ];
@@ -64,10 +65,10 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Google Cloud Pub/Sub API client library";
-    mainProgram = "fixup_pubsub_v1_keywords.py";
     homepage = "https://github.com/googleapis/python-pubsub";
     changelog = "https://github.com/googleapis/python-pubsub/blob/v${version}/CHANGELOG.md";
     license = licenses.asl20;
     maintainers = [ ];
+    mainProgram = "fixup_pubsub_v1_keywords.py";
   };
 }