diff --git a/pkgs/development/python-modules/ha-mqtt-discoverable/default.nix b/pkgs/development/python-modules/ha-mqtt-discoverable/default.nix
index aa29c9f854f9..8c0255d335b1 100644
--- a/pkgs/development/python-modules/ha-mqtt-discoverable/default.nix
+++ b/pkgs/development/python-modules/ha-mqtt-discoverable/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "ha-mqtt-discoverable";
-  version = "0.11.0";
+  version = "0.12.0";
   pyproject = true;
 
   disabled = pythonOlder "3.10";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "unixorn";
     repo = "ha-mqtt-discoverable";
     rev = "refs/tags/v${version}";
-    hash = "sha256-9bK4akcyhQnGWVg2AkV4l2uiCjj0bkstqajxVXklMq0=";
+    hash = "sha256-Mfn3Hl73CdwaGcdrEFbW2upjFemCJ6xutQJo92sKlaE=";
   };
 
   nativeBuildInputs = [