diff --git a/pkgs/development/python-modules/validobj/default.nix b/pkgs/development/python-modules/validobj/default.nix
index 2cf21522d4b3..3f0f40fc26c6 100644
--- a/pkgs/development/python-modules/validobj/default.nix
+++ b/pkgs/development/python-modules/validobj/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "validobj";
-  version = "0.5.1";
+  version = "0.6";
   format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "430b0b56931a2cebdb857a9fe9da2467c06a3b4db37b728e7f1a8706e8887705";
+    sha256 = "sha256-BvnHn0Erk87Ce3tYwYf0tBwRJMrG19Af/Y568VJ02uo=";
   };
 
   nativeBuildInputs = [ flit ];