mvnHash missmatch after a while in nixpkgs

I created a package tinymediamanager that builds a maven application. After it got merged in nixpkgs i get a mvnHash missmatch. How do i fix this? All maven plugin versions are pinned i tested it like it is described here: stable-maven-plugins with the maven-enforcer-plugin. I tried debugging with gemini Ai and will describe what i already did to find out why the hash changed. (It wasn’t successful) To test local changes to the package.nix file i have a flake.nix which allows me to simmulat...