diff --git a/pkgs/development/python-modules/awesomeversion/default.nix b/pkgs/development/python-modules/awesomeversion/default.nix
index b3b794eb3a1..09a4c9460d1 100644
--- a/pkgs/development/python-modules/awesomeversion/default.nix
+++ b/pkgs/development/python-modules/awesomeversion/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "awesomeversion";
-  version = "21.2.3";
+  version = "21.4.0";
   disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "ludeeus";
     repo = pname;
     rev = version;
-    sha256 = "sha256-UQ77ot1JXZZAKD/ijw+FBYJnDLJyD7jLrKANksBIM2Y=";
+    sha256 = "sha256-ulByke1sKVcDdBhAz/fxdNFJ0PSjYVdnBcO+GYEnZUQ=";
   };
 
   postPatch = ''