Follow the steps to update the BYOND version on your account.

Step 1: Make sure all the games are shutdown before you update.

Step 2: Download & Save BYOND Update

Step 3: Open FileZilla, and login
           Upload the BYOND.zip (Upload to main folder, not in bin or anything)

Step 4: Open Putty, and login
           Type unzip byond.zip ,then hit enter (Overwrite all files)
           Type cd byond ,then hit enter
           Type make here ,then hit enter
           Type the source command (exactly what it says)