Expiring Apple Certificate

I received a notice that my certificate is expiring.  

Do I need to create a new one or do i do something to just update the existing one?

Do I need to download my game again?  Everything is working fine.

Thanks, I appreciate any assistance.

Lori

I created a new one and now I show I am  up to date.  I was afraid of overwriting the first one and causing a problem.

Your existing apps will be fine. You don’t have to update them when you change certificates.

Rob

I created a new one and now I show I am  up to date.  I was afraid of overwriting the first one and causing a problem.

Your existing apps will be fine. You don’t have to update them when you change certificates.

Rob