diff --git a/pkgs/development/python-modules/hatasmota/default.nix b/pkgs/development/python-modules/hatasmota/default.nix
index b710e5fb2e2..db524438d63 100644
--- a/pkgs/development/python-modules/hatasmota/default.nix
+++ b/pkgs/development/python-modules/hatasmota/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "hatasmota";
-  version = "0.4.0";
+  version = "0.4.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -16,8 +16,8 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "emontnemery";
     repo = pname;
-    rev = version;
-    sha256 = "sha256-r9EBuaKxc7Vcdfk8zoDpIi2i6yIGc7soSWx+RjG+SZo=";
+    rev = "refs/tags/${version}";
+    sha256 = "sha256-So3wnz6HBGlgBgBJiU4m+fFx7f8Y+6c15OCD8GFGQaE=";
   };
 
   propagatedBuildInputs = [