Upgraded, but still telling me I have an old version
 

Hi,
I downloaded the most recent forum today, successfully uploaded the new files and everything went smoothly with the upgrade. But when I go back to the admincp, it's telling me:
Latest version available: 3.8.2. You are currently running vBulletin version 3.7.1 Patch Level 2.

Any ideas what might be wrong?

Cheers!