Thomas Muller, Xabi Alonso, Jerome Boateng and Javi Martinez have all agreed new contracts, Bayern Munich announced on Friday.
Bayern Munich has been handed a major boost with the news that Thomas Muller, Xabi Alonso, Jerome Boateng and Javi Martinez have signed new deals with the Bundesliga champion.
Muller, Boateng and Martinez are now under contract at the Allianz Arena until 2021, with Alonso penning terms until 2017.
Bayern chairman Karl-Heinz Rummenigge said: "We are happy that those important players have committed themselves for u200ba long time.
"Thomas, Jerome and Javi know how to win titles, the Champions League, too.