Any way to re-render all product thumbnails at once to new size?

Howdy!



I’ve been searching the forum but can’t seem to find the answer to this one.



We recently changed the product thumbnail size and I’m wanting to re-render all product thumbnails to be the new designated size.



Is there a setting in the admin panel that’ll do this? I’m just hoping I don’t have to re-upload ALL the product photos again.



Thanks!

Adam