diff --git a/pkgs/development/python-modules/thermopro-ble/default.nix b/pkgs/development/python-modules/thermopro-ble/default.nix
index e7649a04822c..b7e6be0e089b 100644
--- a/pkgs/development/python-modules/thermopro-ble/default.nix
+++ b/pkgs/development/python-modules/thermopro-ble/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "thermopro-ble";
-  version = "0.10.1";
+  version = "0.11.0";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "bluetooth-devices";
     repo = "thermopro-ble";
     tag = "v${version}";
-    hash = "sha256-OGUgWiD/4a2A40wut70YAvwBREpB9xjN0YcFpu411z4=";
+    hash = "sha256-3GgFRY36KMcMWxwjLgzuJB++DZ2TMdQQruen1gLHAbk=";
   };
 
   build-system = [ poetry-core ];
@@ -43,7 +43,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Library for Thermopro BLE devices";
     homepage = "https://github.com/bluetooth-devices/thermopro-ble";
-    changelog = "https://github.com/Bluetooth-Devices/thermopro-ble/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/Bluetooth-Devices/thermopro-ble/blob/${src.tag}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };