[Plugin: Facebook Connect] How to change associated profile image ?

My friend was logged into her Facebook account on my personal PC, and I logged-in o my wordpress and connected to my Facebook account without knowing it. As the result, my associated profile photo is now my friend’s one, and I really would like to change it to mine. Could someone please tell me a way to change the associate profile image after it’s been set with this Facebook Connect plug-in?? Thank you very much.

https://www.ads-software.com/extend/plugins/wp-facebook-connect/