after many issues with hosting over the last few days, seems it has been resolved and I have upgraded as some of my php files seemed corrupted from whatever happened server side with the host.

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

I have updated to 1.3.7, but my database patch is 1.3.0.2
I have all the new zc 1.3.7 files on my harddrive, is there a way I can just patch my database without wiping old info?

I had a look through tutorials but couldn't find anything.
thanks