Diver Tom Daley engaged to screenwriter Dustin Lance Black

Updated 11:40 AM EDT, Fri October 2, 2015

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Daley and Black announced their engagement via social media

They have been dating for two years

(CNN) —  

Olympic diver Tom Daley is officially off the market.

The bronze-medal winner announced via Instagram that he is now engaged to his boyfriend of two years, Academy Award-winning screenwriter Dustin Lance Black.

“#HeSaidYES and then #ISaidYES Thanks for all the lovely messages!” says the caption on a photo of their rings and a newspaper announcement of their engagement.

Daley, 21, came out in a YouTube video in 2013. His fiance, 41, won a best original screenplay Oscar for the 2008 film “Milk.”