Sum 41 will release their next album and follow up to 2007's Underclass Hero this summer. The band described it as "bigger, darker, and more aggressive than anything [they] have ever done" in a blog post on their website on Thursday (April 29). The band is currently in the final stages of recording as Deryck Whibley finishes up vocals.

The band will support the record on this summer's Warped Tour.