diff --git a/pkgs/development/python-modules/aenum/default.nix b/pkgs/development/python-modules/aenum/default.nix
index f688c3948533..6f40e03c3593 100644
--- a/pkgs/development/python-modules/aenum/default.nix
+++ b/pkgs/development/python-modules/aenum/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "aenum";
-  version = "2.2.3";
+  version = "2.2.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a4334cabf47c167d44ab5a6198837b80deec5d5bad1b5cf70c966c3a330260e8";
+    sha256 = "0r1812bjm72x73pl7y4yhffr4zbdjgxa08avsy4b3di0pqgqv0l1";
   };
 
   # For Python 3, locale has to be set to en_US.UTF-8 for