diff --git a/pkgs/development/python-modules/manifestoo-core/default.nix b/pkgs/development/python-modules/manifestoo-core/default.nix
index b52039bf7fbaecb..ceaef4f91f144c0 100644
--- a/pkgs/development/python-modules/manifestoo-core/default.nix
+++ b/pkgs/development/python-modules/manifestoo-core/default.nix
@@ -11,13 +11,13 @@
 
 buildPythonPackage rec {
   pname = "manifestoo-core";
-  version = "1.8";
+  version = "1.8.1";
   format = "pyproject";
 
   src = fetchPypi {
     inherit version;
     pname = "manifestoo_core";
-    hash = "sha256-AjvwG9j2TILslTR4GwK6eHfql4l7I+QIwUd6XQ2ojmg=";
+    hash = "sha256-aULT5xxkWEndzEBVcpwvWlIXQYxwfF0VxoI6EHC3JAs=";
   };
 
   nativeBuildInputs = [ hatch-vcs ];