diff --git a/pkgs/development/python-modules/packvers/default.nix b/pkgs/development/python-modules/packvers/default.nix
index b7181bdceda3..82890f16474f 100644
--- a/pkgs/development/python-modules/packvers/default.nix
+++ b/pkgs/development/python-modules/packvers/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "packvers";
-  version = "21.5";
+  version = "22.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "nexB";
     repo = "packvers";
     tag = version;
-    hash = "sha256-nCSYL0g7mXi9pGFt24pOXbmmYsaRuB+rRZrygf8DTLE=";
+    hash = "sha256-19jCW3BK6XIcukDsFd1jERc2+g8Hcs/gdm3+dBzQS14=";
   };
 
   build-system = [ setuptools ];
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   meta = {
     description = "Module for version handling of modules";
     homepage = "https://github.com/aboutcode-org/packvers";
-    changelog = "https://github.com/nexB/packvers/blob/${version}/CHANGELOG.rst";
+    changelog = "https://github.com/nexB/packvers/blob/${src.tag}/CHANGELOG.rst";
     license = with lib.licenses; [
       asl20 # and
       bsd2