New iwatch update problems

Hi!

Since downloading the latest iwatch update, my watch no longer unlocks my MacBook! I now have to put in the password every time. So frustrating! Any ideas how to remedy this?

i have already gone into security and turned the watch unlock function on and off and on again, restarted, checked watch. 🤷‍♀️🤷‍♀️🤷‍♀️