diff --git a/pkgs/development/python-modules/zwave-js-server-python/default.nix b/pkgs/development/python-modules/zwave-js-server-python/default.nix
index 1800e5a6d6bb..dcbeca33f827 100644
--- a/pkgs/development/python-modules/zwave-js-server-python/default.nix
+++ b/pkgs/development/python-modules/zwave-js-server-python/default.nix
@@ -10,16 +10,16 @@
 
 buildPythonPackage rec {
   pname = "zwave-js-server-python";
-  version = "0.41.1";
+  version = "0.43.0";
   format = "setuptools";
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "home-assistant-libs";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-V4QEsHkakqYsZ09Q8BJG9fhREdGboirF5sNxm8t+dAQ=";
+    hash = "sha256-qzAM3vcVySJB6OfOHKXYYXDR+xOSbGpyH7b9TaYkOLM=";
   };
 
   propagatedBuildInputs = [