diff --git a/pkgs/development/python-modules/kegtron-ble/default.nix b/pkgs/development/python-modules/kegtron-ble/default.nix
index 875b65cb1ef3..0e9984381019 100644
--- a/pkgs/development/python-modules/kegtron-ble/default.nix
+++ b/pkgs/development/python-modules/kegtron-ble/default.nix
@@ -7,22 +7,19 @@
   poetry-core,
   pytest-cov-stub,
   pytestCheckHook,
-  pythonOlder,
   sensor-state-data,
 }:
 
 buildPythonPackage rec {
   pname = "kegtron-ble";
-  version = "0.4.0";
+  version = "1.0.2";
   pyproject = true;
 
-  disabled = pythonOlder "3.9";
-
   src = fetchFromGitHub {
     owner = "Bluetooth-Devices";
     repo = "kegtron-ble";
     tag = "v${version}";
-    hash = "sha256-O5I5shW8nL2RAQptS2Bp/GI/4L6o0xXXmwYvRq0MM8o=";
+    hash = "sha256-aPWf+EHr6Et4OHJ8ZN9M1NxKhaf7piEQilzAsBO3d5E=";
   };
 
   build-system = [ poetry-core ];
@@ -43,7 +40,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Library for Kegtron BLE devices";
     homepage = "https://github.com/Bluetooth-Devices/kegtron-ble";
-    changelog = "https://github.com/Bluetooth-Devices/kegtron-ble/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/Bluetooth-Devices/kegtron-ble/blob/${src.tag}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };