diff --git a/pkgs/development/python-modules/pyduke-energy/default.nix b/pkgs/development/python-modules/pyduke-energy/default.nix
index 26ac6b51d407..35ab4e5af83f 100644
--- a/pkgs/development/python-modules/pyduke-energy/default.nix
+++ b/pkgs/development/python-modules/pyduke-energy/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "pyduke-energy";
-  version = "1.0.1";
+  version = "1.0.2";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -21,8 +21,8 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "mjmeli";
     repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-qHVQ7ehvhVM2IL8DcoB6TU2Q4GBn4Ewmzs6Yp46r6xE=";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-0fxFZQr8Oti17egBvpvE92YsIZ+Jf8gYRh0J2g5WTIc=";
   };
 
   propagatedBuildInputs = [