I'm reapplying for law school this year, and have heard some people say that I should update my LORs. Is it true?

Should I ask my professors to update their LOR from last year (or even just to resubmit using a new link so it's more "recent"?)

I have one new academic LOR, and have 2 LORs from last year, what do you guys think, does it matter to update LORs?