Update document software version

Hi, I have an old file that was made a few years ago, when I open it I don't have access to the 'face blend' tool, but when I make a new document the tool is there, I read that face blend was added some time in 2022/2023, I assume the file is stuck on the previous version, is there a way to update the document to the latest onshape software version? or migrate the file into a new document? thanks