When I log into the Admin section of my site I get the following messages

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

My info on that page is:

Zen Cart 1.3.6
Database Patch Level: 1.3.5
v1.3.5 [2006-09-12 20:29:45] (Fresh Installation)

I upgraded from 1.3.5 this morning and believe I did everything right including the upgrade database process in the zc_installer.

My site appears to be running fine except for the error message.

How can I fix it?

Thanks!