diff --git a/pkgs/development/python-modules/hahomematic/default.nix b/pkgs/development/python-modules/hahomematic/default.nix
index 6b93a99a3a27..875a09634d90 100644
--- a/pkgs/development/python-modules/hahomematic/default.nix
+++ b/pkgs/development/python-modules/hahomematic/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "hahomematic";
-  version = "2023.2.1";
+  version = "2023.2.1.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     owner = "danielperna84";
     repo = pname;
     rev = "refs/tags/${version}";
-    sha256 = "sha256-kTWUwHgcq+J3ok43gpXmsxmKTnrjPMzmowSkm404j4Q=";
+    sha256 = "sha256-JYoTX83N70ARI9CvoUujRPI6hUVkIC1Ma/D/hjtLTes=";
   };
 
   nativeBuildInputs = [