diff --git a/pkgs/development/python-modules/jc/default.nix b/pkgs/development/python-modules/jc/default.nix
index 7cce5dca7aa5..f0c808459d2f 100644
--- a/pkgs/development/python-modules/jc/default.nix
+++ b/pkgs/development/python-modules/jc/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "jc";
-  version = "1.21.2";
+  version = "1.22.0";
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "kellyjonbrazil";
     repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-gzxN2ZbnZw7EE5oVeSpugzl/paAbyKKQlxVs/8n3Hzw=";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-cRa52rFZlSH0D5u9L7NcWbQGCNdOlRE2koRi8VgVpAo=";
   };
 
   propagatedBuildInputs = [ ruamel-yaml xmltodict pygments ];