I currently use Drupal 7.5.3 and need to upgrade to 7.5.4. Running it with CiviCRM. I'm a novice with this site and need a little hand holding to figure this out. Basically the site admin is AWOL and the person running the organization I'm working for asked me to figure this out.
I'm stuck at steps 7 through 11, since I don't know where the code files are stored or how to access them.