upgrade from 7.3.1 to 7.3.2

can anyone please list me the exact steps to take to upgrade suitecrm 7.3.1 ( which i currently work on ) to a later version lets say 7.3.2?

And how to take a backup of database which is on Amazon Web Services?

stets to upgrade your system https://suitecrm.com/wiki/index.php/Upgrade

I can’t help you with your database because I’m not familiar with AWS

best regards

thank you so much