diff --git a/pkgs/development/python-modules/python-smarttub/default.nix b/pkgs/development/python-modules/python-smarttub/default.nix
index 877cba843a93..a79b3d75b38b 100644
--- a/pkgs/development/python-modules/python-smarttub/default.nix
+++ b/pkgs/development/python-modules/python-smarttub/default.nix
@@ -10,23 +10,26 @@
   pytestCheckHook,
   python-dateutil,
   pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "python-smarttub";
   version = "0.0.38";
-  format = "setuptools";
+  pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "mdz";
-    repo = pname;
+    repo = "python-smarttub";
     rev = "refs/tags/v${version}";
     hash = "sha256-ErGBOO5aes4Avmt2M6rkZPmjwsCMZdNnLhMDYhlULzU=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     aiohttp
     inflection
     pyjwt
@@ -39,14 +42,10 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  postPatch = ''
-    substituteInPlace setup.py \
-      --replace "pyjwt~=2.1.0" "pyjwt>=2.1.0"
-  '';
-
   pythonImportsCheck = [ "smarttub" ];
 
   meta = with lib; {
+    changelog = "https://github.com/mdz/python-smarttub/releases/tag/v${version}";
     description = "Python API for SmartTub enabled hot tubs";
     homepage = "https://github.com/mdz/python-smarttub";
     license = with licenses; [ mit ];