diff --git a/pkgs/development/python-modules/hahomematic/default.nix b/pkgs/development/python-modules/hahomematic/default.nix
index 5458986e7f15..00b145589c7b 100644
--- a/pkgs/development/python-modules/hahomematic/default.nix
+++ b/pkgs/development/python-modules/hahomematic/default.nix
@@ -16,7 +16,7 @@
 
 buildPythonPackage rec {
   pname = "hahomematic";
-  version = "2023.4.2";
+  version = "2023.4.4";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     owner = "danielperna84";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-cMrp0IewFezXpuXDnXDoDmEge/2NWRlhqkBmIwBjlrE=";
+    hash = "sha256-5wUx0S3Wg30Kn6RAkybAOMQqRvVDt9HeIJyTPCVHqRc=";
   };
 
   nativeBuildInputs = [