Beginning this month, Harpoon Brewery and Dunkin’ are releasing a series of coffee and donut infused beers.

“After more than two years and three seasons of collaborating with the Dunkin’ team, our fans have come to expect a delicious fall beer from us, but we wanted to give them something extra special this year,” said CEO and Co-Founder of Harpoon, Dan Kenary. “Our brewers have always been master innovators, but brewing beer made with real donuts was a first even for them. It’s hard to pick a favorite of the four recipes — just like it’s hard to pick a favorite donut from Dunkin’ — but we hope both our and Dunkin’s fans have a blast trying,” said Kenary.

The new range of beers mark the first-time beers have been brewed with actual donuts from Dunkin’. The range of beers releasing in September include:

Harpoon Dunkin’ Pumpkin – Inspired by everyone’s favorite fall pumpkin latte, this “Spiced Latte Ale” is brewed with real pumpkin, pumpkin pie spices, and a splash of coffee. Light in color and easy-drinking, it’s a perfect blend of all the autumn flavors we love, with just a touch of espresso-like roast! ABV: 5.2%

Harpoon Dunkin’ Boston Kreme – This “Boston Kreme Stout” is brewed with real Dunkin’ donuts and cacao nibs, which add extra dough-like and chocolatey notes to an easy-drinking, creamy Dry Irish Stout. ABV: 4.3%

Harpoon Dunkin’ Jelly Donut – Brewed with real Dunkin’ donuts and raspberry purée, this slightly hazy IPA has bright notes of jelly and citrus from the addition of fruit-forward Hüll Melon and Citra hops. ABV: 5.7%

Harpoon Dunkin’ Coffee Porter – Harpoon’s first ever tribute to the Dunkin’ coffee that has helped keep Harpoon brewers running, this classic American Porter combines malty notes of chocolate, caramel, and toffee with the comforting and familiar flavor of Dunkin’ Original Blend coffee. ABV: 6.0%

Harpoon Dunkin’ Pumpkin will be available on draft and in bottled 6-packs as well as in the new Harpoon Dunkin’ Dozen mix pack, which features 3 cans of each seasonal beer flavor.