Updating A rooted Nexus 7 2012 to 4.4

Today as I was using my Nexus 7, I received a notification that the new android update has been downloaded and to touch to install it. But here is the thing my Nexus is rooted so I was wondering if install the update will it brick my Nexus or will it simply just install Kit Kat and unroot my tablet.

What do you guys think suggest i should do? 

You're just rooted?  As long as you're not running a custom recovery you should be just fine.