diff --git a/pkgs/development/python-modules/google_cloud_monitoring/default.nix b/pkgs/development/python-modules/google_cloud_monitoring/default.nix
index c29b31eb50da..8815d8246d16 100644
--- a/pkgs/development/python-modules/google_cloud_monitoring/default.nix
+++ b/pkgs/development/python-modules/google_cloud_monitoring/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-monitoring";
-  version = "0.34.0";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "75370af645dd815c234561e7b356fa5d99b0ee6448c0e5d013455c72af961d0b";
+    sha256 = "2feee2cc56b60ed1316175af0974668041c6480803542d3711e4365882dc79cd";
   };
 
   checkInputs = [ pytest mock ];