diff --git a/pkgs/development/python-modules/mill-local/default.nix b/pkgs/development/python-modules/mill-local/default.nix
index e10f27161c3a..2b298fa1f0a4 100644
--- a/pkgs/development/python-modules/mill-local/default.nix
+++ b/pkgs/development/python-modules/mill-local/default.nix
@@ -4,24 +4,24 @@
   async-timeout,
   buildPythonPackage,
   fetchFromGitHub,
-  pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "mill-local";
-  version = "0.4.0";
-  format = "setuptools";
-
-  disabled = pythonOlder "3.8";
+  version = "0.5.0";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Danielhiversen";
     repo = "pyMillLocal";
     tag = version;
-    hash = "sha256-WPL9vPK625gs3IO2XMFRCD+J6dQSxmEqg6FsX+2RLNk=";
+    hash = "sha256-t6nZ6KXX5GFIcdNIXyFxYtSjOuuUJmCekaBITNgcIkU=";
   };
 
-  propagatedBuildInputs = [
+  buildInputs = [ setuptools ];
+
+  dependencies = [
     aiohttp
     async-timeout
   ];
@@ -34,8 +34,8 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python module to communicate locally with Mill heaters";
     homepage = "https://github.com/Danielhiversen/pyMillLocal";
-    changelog = "https://github.com/Danielhiversen/pyMillLocal/releases/tag/${version}";
-    license = with licenses; [ mit ];
+    changelog = "https://github.com/Danielhiversen/pyMillLocal/releases/tag/${src.tag}";
+    license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };
 }