diff --git a/pkgs/development/python-modules/google-cloud-language/default.nix b/pkgs/development/python-modules/google-cloud-language/default.nix
index 6a34f80611a6..c941e3664e0c 100644
--- a/pkgs/development/python-modules/google-cloud-language/default.nix
+++ b/pkgs/development/python-modules/google-cloud-language/default.nix
@@ -10,15 +10,15 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "google-cloud-language";
-  version = "2.20.0";
+  version = "2.21.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "google_cloud_language";
-    inherit version;
-    hash = "sha256-MoROVi9/Fen4E2GGkTyBhRPh9Aw71oXd1Ew7WyhV3JM=";
+    inherit (finalAttrs) version;
+    hash = "sha256-MPDmkVDJckVeJUOaCA97VjDyC9QE3O+KVq5QP5Skvm0=";
   };
 
   build-system = [ setuptools ];
@@ -48,8 +48,8 @@ buildPythonPackage rec {
   meta = {
     description = "Google Cloud Natural Language API client library";
     homepage = "https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-language";
-    changelog = "https://github.com/googleapis/google-cloud-python/blob/google-cloud-language-v${version}/packages/google-cloud-language/CHANGELOG.md";
+    changelog = "https://github.com/googleapis/google-cloud-python/blob/google-cloud-language-v${finalAttrs.version}/packages/google-cloud-language/CHANGELOG.md";
     license = lib.licenses.asl20;
     maintainers = [ ];
   };
-}
+})