Sam Long and Josh Shama have both put pen to paper on new contracts at Oxford United.

The development squad pair have agreed one-year deals, with the U's retaining an option to extend their stay for a further 12 months.

Long made his senior debut at the end of the 2012-13 season and went on to make five appearances in this campaign, including three starts.

Shama, who joined last summer after being released by Reading, is yet to play for the first team, but has been included in match day squads.