The news comes ahead of the fourth season premiere next week. Similarly, the series was renewed for its fourth season just days ahead of its season three premiere a year ago.
Hollywood Reporter notes the show is a modest ratings performer with Overnight viewing but is a healthy performer in Timeshifted results. But it is also a favourite during awards season, having earned Emmy nominations as well as two Golden Globe wins in 2013, for best series and Lena Dunham.
Season Four features new guest stars Maude Apatow, Jason Ritter, Gillian Jacobs, Natasha Lyonne, Aidy Bryant and Zachary Quinto.
It premieres in Australia at 7:30pm Monday on Showcase.