diff --git a/pkgs/development/python-modules/hahomematic/default.nix b/pkgs/development/python-modules/hahomematic/default.nix
index 9e03183e2eb..ce8154d362e 100644
--- a/pkgs/development/python-modules/hahomematic/default.nix
+++ b/pkgs/development/python-modules/hahomematic/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "hahomematic";
-  version = "2022.9.0";
+  version = "2022.9.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "danielperna84";
     repo = pname;
     rev = "refs/tags/${version}";
-    sha256 = "sha256-LFgbZIEtHAnLPb5JPU//tAXKsvSidqT/JsVIr5uoKNs=";
+    sha256 = "sha256-OWEF1CJ4ZW64P4w3M+uur/NKCmjhS1c19izA041cC8A=";
   };
 
   propagatedBuildInputs = [