He signed a new long-term contract before the 2015–16 season and played the entirety of Arsenal's 1–0 win over rivals Chelsea in the 2015 FA Community Shield. He was the sole Arsenal player listed in the season's PFA Team of the Year, and came in third place in Arsenal's Player of the Season voting. On 21 November 2016, he signed a new long-term contract after agreeing to a deal that ties him to the club until 2022.