MacRumors published a story that Apple has released macOS 13.3.1 with a fix for Apple Watch unlock.
Apple Releases macOS 13.3.1 With Fix for Apple Watch Unlock
Apple today released macOS Ventura 13.3.1, a minor update to the macOS Ventura operating system released last October. macOS Ventura 13.3.1 comes almost two weeks after the launch of macOS Ventura 13.3.
Apple Releases macOS 13.3.1 With Fix for Apple Watch Unlock
The macOS Ventura 13.3.1 update can be downloaded for free on all eligible Macs using the Software Update section of System Settings.