diff --git a/pkgs/development/python-modules/python-smarttub/default.nix b/pkgs/development/python-modules/python-smarttub/default.nix
index 57dd3f42aa98..ec3f38b0638d 100644
--- a/pkgs/development/python-modules/python-smarttub/default.nix
+++ b/pkgs/development/python-modules/python-smarttub/default.nix
@@ -4,30 +4,31 @@
   aresponses,
   buildPythonPackage,
   fetchFromGitHub,
+  hatch-vcs,
+  hatchling,
   inflection,
   pyjwt,
   pytest-asyncio,
   pytestCheckHook,
   python-dateutil,
-  pythonOlder,
-  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "python-smarttub";
-  version = "0.0.39";
+  version = "0.0.44";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
-
   src = fetchFromGitHub {
     owner = "mdz";
     repo = "python-smarttub";
     tag = "v${version}";
-    hash = "sha256-yZrBFUsablu67gfIsWBYc/0k8J5zU1mrWD8kzuNkT+U=";
+    hash = "sha256-ozOnCJXv99gne59HQEdQfCKZe8HhK2q9vShMuBlSWE8=";
   };
 
-  build-system = [ setuptools ];
+  build-system = [
+    hatch-vcs
+    hatchling
+  ];
 
   dependencies = [
     aiohttp
@@ -45,10 +46,10 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "smarttub" ];
 
   meta = with lib; {
-    changelog = "https://github.com/mdz/python-smarttub/releases/tag/v${version}";
     description = "Python API for SmartTub enabled hot tubs";
     homepage = "https://github.com/mdz/python-smarttub";
-    license = with licenses; [ mit ];
+    changelog = "https://github.com/mdz/python-smarttub/releases/tag/v${version}";
+    license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };
 }