diff --git a/pkgs/development/python-modules/google-cloud-appengine-logging/default.nix b/pkgs/development/python-modules/google-cloud-appengine-logging/default.nix
index a52fbbaa595d..8b75007f5b17 100644
--- a/pkgs/development/python-modules/google-cloud-appengine-logging/default.nix
+++ b/pkgs/development/python-modules/google-cloud-appengine-logging/default.nix
@@ -5,6 +5,7 @@
 , grpc-google-iam-v1
 , mock
 , proto-plus
+, protobuf
 , pytest-asyncio
 , pytestCheckHook
 , pythonOlder
@@ -12,21 +13,22 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-appengine-logging";
-  version = "1.1.6";
+  version = "1.2.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-N0d/8lqqLT4IXbg0QpxchtJ4PmBOvXc4yGkvNhvHyJc=";
+    hash = "sha256-pvao522dfnRx6JJe4osRgU+q1LpBvdOTP4W9UVVZNiY=";
   };
 
   propagatedBuildInputs = [
     google-api-core
     grpc-google-iam-v1
     proto-plus
-  ];
+    protobuf
+  ] ++ google-api-core.optional-dependencies.grpc;
 
   checkInputs = [
     mock