diff --git a/pkgs/development/python-modules/sensor-state-data/default.nix b/pkgs/development/python-modules/sensor-state-data/default.nix
index 12a40c0af256..3576f71ef934 100644
--- a/pkgs/development/python-modules/sensor-state-data/default.nix
+++ b/pkgs/development/python-modules/sensor-state-data/default.nix
@@ -5,24 +5,21 @@
   poetry-core,
   pytestCheckHook,
   pytest-cov-stub,
-  pythonOlder,
 }:
 
 buildPythonPackage rec {
   pname = "sensor-state-data";
-  version = "2.19.0";
-  format = "pyproject";
-
-  disabled = pythonOlder "3.9";
+  version = "2.20.0";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Bluetooth-Devices";
     repo = "sensor-state-data";
     tag = "v${version}";
-    hash = "sha256-Jl+kyr9WhYEzvsnSdqfeDDWgcEU9Yi6Snd67YQ+1MqQ=";
+    hash = "sha256-ONAM1WxKnzRCJsuJa+4zDaOXPkTj+zcTH54SgktpMR8=";
   };
 
-  nativeBuildInputs = [ poetry-core ];
+  build-system = [ poetry-core ];
 
   nativeCheckInputs = [
     pytestCheckHook