diff --git a/pkgs/development/python-modules/libuuu/default.nix b/pkgs/development/python-modules/libuuu/default.nix
index 855d5cdd7a7a..660be8c1f0ea 100644
--- a/pkgs/development/python-modules/libuuu/default.nix
+++ b/pkgs/development/python-modules/libuuu/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "libuuu";
-  version = "1.5.220";
+  version = "1.5.222";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-dtp8Izu2A9Zr1+qkTNPS8cAiZwWf8weS71zzIQtd2mM=";
+    hash = "sha256-idPz7CHixeS/YQwDmADMtAhS4Qwzrj53vDvUfb8pmpQ=";
   };
 
   build-system = [