Arsenal have confirmed that Per Mertesacker and Tomas Rosicky have both signed new deals with the club.
The Gunners have not disclosed the length of their respective contract extensions, however.
Mertesacker arrived at the Emirates Stadium from Werder Bremen in 2011, while Rosicky joined from Borussia Dortmund in 2006.
"We are delighted that Mertesacker and Rosicky have committed their futures to the club," manager Arsene Wenger told Arsenal's official website.
"They are players of exceptional quality and experience, and have consistently proven themselves at the highest level. There is a great feeling of togetherness and belief in the group and this news will only help to strengthen this further."
Arsenal are back in action on Saturday when they play host to Swansea City in the Premier League.
