diff --git a/pkgs/development/python-modules/manifestoo-core/default.nix b/pkgs/development/python-modules/manifestoo-core/default.nix
index 1235fef6fb30..75d0b1e79404 100644
--- a/pkgs/development/python-modules/manifestoo-core/default.nix
+++ b/pkgs/development/python-modules/manifestoo-core/default.nix
@@ -8,13 +8,13 @@
 
 buildPythonPackage rec {
   pname = "manifestoo-core";
-  version = "1.14";
+  version = "1.15";
   pyproject = true;
 
   src = fetchPypi {
     inherit version;
     pname = "manifestoo_core";
-    hash = "sha256-gjKkP+mYitpjDNqT3GZTQJzVtXmcl/0d0/LCk73B2h8=";
+    hash = "sha256-ArQpif3RD6b4oSPe5UjE7KkbtcDlWizALZD5ncq7jBo=";
   };
 
   nativeBuildInputs = [ hatch-vcs ];