Blink-182's next album is officially "done."

Speaking to ABC Radio backstage following the punk trio's performance on ABC's Good Morning America Summer Concert Series on Friday, bassist/vocalist Mark Hoppus revealed that the follow-up to 2016's California is "mixed, mastered [and] sequenced."

"We are finalizing artwork right now," he says.

As for when you'll get to hear the new record, Hoppus says you'll only have to wait about two more months.

"We're told September 20 is the release date," Hoppus reveals.