diff --git a/pkgs/development/python-modules/pycoolmasternet-async/default.nix b/pkgs/development/python-modules/pycoolmasternet-async/default.nix
index 72d451acc584..cfed7b75d450 100644
--- a/pkgs/development/python-modules/pycoolmasternet-async/default.nix
+++ b/pkgs/development/python-modules/pycoolmasternet-async/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "pycoolmasternet-async";
-  version = "0.2.1";
+  version = "0.2.2";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -16,8 +16,8 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "OnFreund";
     repo = "pycoolmasternet-async";
-    rev = "v${version}";
-    hash = "sha256-q8hOT9Dx7JcEDCpPL6AFgF4cqHBrZGq9kjEaq5wuwJY=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-MfWWy4C/G2w0Zb4C6iYbcfKciFtWctZ63K8lWaHuSnQ=";
   };
 
   build-system = [ setuptools ];