diff --git a/pkgs/development/python-modules/google-nest-sdm/default.nix b/pkgs/development/python-modules/google-nest-sdm/default.nix
index 6fab59b00440..f68b9bcc1efa 100644
--- a/pkgs/development/python-modules/google-nest-sdm/default.nix
+++ b/pkgs/development/python-modules/google-nest-sdm/default.nix
@@ -18,14 +18,14 @@
 
 buildPythonPackage rec {
   pname = "google-nest-sdm";
-  version = "9.1.0";
+  version = "9.1.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "allenporter";
     repo = "python-google-nest-sdm";
     tag = version;
-    hash = "sha256-BvyflbmtgLSRaAc465bN+5AcPwum0UBsSAWzwvelwIk=";
+    hash = "sha256-qbw5KryI/h+uBddFrYBCQHXxFAhXR1SHdkuIeUKxbVw=";
   };
 
   build-system = [ setuptools ];