diff --git a/pkgs/development/python-modules/google-cloud-iot/default.nix b/pkgs/development/python-modules/google-cloud-iot/default.nix
index 5fc87b31c306..bdda73c562a2 100644
--- a/pkgs/development/python-modules/google-cloud-iot/default.nix
+++ b/pkgs/development/python-modules/google-cloud-iot/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-iot";
-  version = "2.1.0";
+  version = "2.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f4d7c55636e8cb57a4dde41d933cd8663b1369ab3542b287957959ee59828559";
+    sha256 = "sha256-vMzq4ffA7877zRtdZ+VpFdEHU0BZhDdhgxuk5154hMU=";
   };
 
   propagatedBuildInputs = [ grpc_google_iam_v1 google-api-core libcst proto-plus ];