Amy Gravitt and Nina Rosenstein have been promoted to executive vice president, HBO Programming, up from their senior vice president ranks.

Gravitt will oversee the development and production of all comedy series, and Rosenstein all talk shows, news programs and specials for the network. Both directly report to Casey Bloys, president, HBO Series, Late Night and Specials.

In Gravitt’s previous SVP role, she was responsible for developing and overseeing the production of original comedy series including Veep, Silicon Valley, Eastbound & Down as well as the upcoming Divorce, with Sarah Jessica Parker; Vice Principals, with Danny McBride and Insecure, with Issa Rae.

In her previous role, Rosenstein was responsible for award-winning series Last Week Tonight with John Oliver, as well as Real Time with Bill Maher and Vice. Rosenstein’s upcoming projects include the Vice daily news show, Any Given Wednesday with Bill Simmons, scripted series High Maintenance and the anticipated Jon Stewart content.

“Both Amy and Nina are talented leaders with sharp, creative instincts and an ear for unique voices,” said Bloys. “All one needs to do is look at the programs they have developed for the network to see the significant impact they have had on HBO as a whole.”