Student turned in aup3 file, is it possible to convert?

Hello, a student submitted an audio file for me in aup3 format. I cannot open it in my audacity. Is there a way for me to convert this file into an MP3 or a format that I can listen to? Thanks.

What version of Audacity are you running? AUP3 is new starting with version 3.0.0.

If you don’t NEED an Audacity project file, ask the student to turn-in a regular audio file (MP3 or WAV, etc.).

I updated the software and was able to get the file to play.

Thank you so much for your help! I really appreciate your assistance.