I have this bound to an alias: bu

Run it every couple of days, easy peasy.

If you're going to update that frequently, you may want to consider something that allows for cooldown like this [1]. I've gotten more nervous about supply-chain attacks over the last few months.

1. https://github.com/whoschek/homebrew-cooldown

That's a very good idea. Thanks for the link. Ideally this should be a feature in homebrew.

It absolutely should be.