MaxDB7.8 upgrade & Livecache upgrade

Hi Experts,

I am new to this technology...

Currently we have installed Livecache & We would like todo upgrade ...

Question is Do I have to upgrade first MaxDB to 7.8 & then Livecache....7.7..!!

or just I need to upgrade to Livecache 7.7 <Latest Build>, In this case does it upgrade MaxDB as well?

I am not sure if we run MaxDB on 7.8 & Livecache on 7.7

Appreciate your help

Thanks,

Rakesh