PopCap Games today announced that a new update for Peggle is now available for the iPhone and iPod Touch. The big news here is that the new update includes 5 free levels from Peggle Nights. Both new and existing Peggle owners will be able to experience Peggle Nights. If you choose to unlock all Peggle Nights content, you can do so through an in-app purchase.

Peggle is on sale right now in the App Store for 99 cents. You can purchase it here.