Upgraded but using my old database and received this:

Your database appears to need patching to a higher level. See Admin->Tools->Server Information to review patch levels.

This is what I have:

Zen Cart 1.3.9g

Database Patch Level: 1.3.8

All the files are 1.3.9 g but it appears my database is still 1.3.8.

So my question is which patch do I need?

Thanks!