MuseSampler will not update to 0.5 no matter what I do

I'm using Musescore 4.2.1. My version of MuseSampler is constantly stuck at 0.4.0. I have tried everything that other support articles have suggested: clearing application cache, clicking the update refresh button (MuseHub says everything is up to date), rebooting my PC, uninstalling and reinstalling MuseHub, uninstalling and reinstalling both MuseScore AND MuseHub, etc. and MuseSampler is still at 0.4.0. I'm at a loss for what I can do, IF I can do anything. Is there a force update I can do to try and get it to the proper version?