I’m not sure what’s wrong with the Adobe updater, but multiple quit/restart/Update... failed to detect that there is an updated version of Adobe Camera Raw.
I ended up manually downloading the Adobe Camera Raw directly and then installing.
Adobe Camera Raw Enhance Details
As a side note, if you’re yet not using Adobe Camera Raw Enhance Details, it’s well worth taking look at. Using it is always a win for image quality, and sometimes it is a big win.