Saracens have been buoyed by news that rising English stars Brad Barritt, Alex Goode and Andy Saull have all agreed new deals.
The trio, who are all members of the England Saxons squad, have agreed three-year deals to remain at Vicarage Road.
Barritt, Goode and Saull follow Schalk Brits and Ernst Joubert in committing to last season's beaten Premiership finalists.
And Saracens director of rugby Brendan Venter is delighted at the news.
Venter said: "Each of these youngsters will play a massive role in the future of our club and, hopefully, of England rugby as well.
"They have committed their futures to us because they sincerely believe there is something special happening at Saracens and they want to be part of it."