I need to replace one line in a ton of . json files - eviltoast

I’m updating foundry to a version 11 and it broke an ass ton of my assets cause they’re all “verified version 10”

So all I have to do is change that number, they’re just maps so no need to update anything else, but I have like 400+ files to convert all in individual folders.

Please tell me there’s an easy way to do this. (I’m on Linux obviously)