I got a new credit card and tried to make an in-app purchase but forgot to update my info. It still says transaction is pending on the app

Hi Danny724,

Welcome to the Support Communities!

I would suggest updating your billing information in the iTunes application, signing out of your account and signing back in; and then trying to complete the purchase. If the issue persists, the iTunes Store Support Team can review your account with you.

http://support.apple.com/kb/ht1918

Cheers,

- Judy