Hi,
I've just upgrade from 1.3.8a to 1.3.9f. Everything looks ok but a message is still asking for upgrading my database.
The site is still running
We can still login
My Paypal API is fonctionnal

http://www.chercheur-d-art.net

But I still have that red lined message on top (both in admin and storefront):
"It looks like your database need to be upgraded"
I have emptied my cache, restarted my browser...

My actual config:

Zen Cart 1.3.9f
Patch: 1::
Database version : 1.3.8
v1.3.8 [2009-11-03 13:11:00] (Fresh Installation)
v1.3.8 [2009-11-03 13:11:00] (Fresh Installation)
PHP Version 5.2.14

Well, is there somebody who improve the same issu AND find the solution?
Thank you.
Roy