diff --git a/pkgs/development/python-modules/aioambient/default.nix b/pkgs/development/python-modules/aioambient/default.nix
index 7ec26592696b..4044f1b8a07e 100644
--- a/pkgs/development/python-modules/aioambient/default.nix
+++ b/pkgs/development/python-modules/aioambient/default.nix
@@ -15,23 +15,18 @@
 
 buildPythonPackage rec {
   pname = "aioambient";
-  version = "2023.10.1";
-  format = "pyproject";
+  version = "2023.12.0";
+  pyproject = true;
 
   disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "bachya";
-    repo = pname;
+    repo = "aioambient";
     rev = "refs/tags/${version}";
-    hash = "sha256-Q7jb0tJsbVM2vEqKgjXOWJN2OwR9qLchU/4ShOUGPT4=";
+    hash = "sha256-O9MlXtX7UzFN1w/vxpcZ/nRPDFPK5wFKBl42rhaAu94=";
   };
 
-  postPatch = ''
-    substituteInPlace pyproject.toml \
-      --replace 'websockets = ">=11.0.1"' 'websockets = "*"'
-  '';
-
   nativeBuildInputs = [
     poetry-core
   ];