diff --git a/pkgs/development/python-modules/radish-bdd/default.nix b/pkgs/development/python-modules/radish-bdd/default.nix
index f75e5cc19ee5..b216209dd9aa 100644
--- a/pkgs/development/python-modules/radish-bdd/default.nix
+++ b/pkgs/development/python-modules/radish-bdd/default.nix
@@ -18,14 +18,14 @@
 
 buildPythonPackage rec {
   pname = "radish-bdd";
-  version = "0.13.4";
+  version = "0.14.0";
 
   # Pypi package does not have necessary test fixtures.
   src = fetchFromGitHub {
     owner = pname;
     repo = "radish";
-    rev = "v${version}";
-    sha256 = "1slfgh61648i009qj8156qipy21a6zm8qzjk00kbm5kk5z9jfryi";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-7C8XgGlpNVUONSfg9DsIS8Awpy6iDzFOLAFs1xpfHXI=";
   };
 
   propagatedBuildInputs = [