Won't Update to 2.4.1

After being prompted I update Rack to 2.4.1 and then restart app and system (Mac) but still get prompted to update to 2.4.1!? Repeated update and restart repeatedly but no luck. Also, no library modules visible in rack once added. Also installed and fresh installed Rack but still on v1.1.6. Confused?!? Mac Ventura 13.4.1. Any help appreciated

You can not update Rack from inside the app itself you have to go here :

scroll down and download the appropriate installer for your OS.