Head coach Carl Hogg will leave Worcester at the end of this season.
The Aviva Premiership club have announced that Hogg, a 48-year-old former Scotland international who joined the Warriors in 2013, will depart Sixways when his contract expires.
"I am looking forward to focusing on the next stage of my rugby journey," Hogg said in a statement.
"Worcester have experienced some turbulent times since I arrived five seasons ago, but I feel proud to have navigated the club through this difficult and volatile period.
"With the appointment of Alan Solomons as director of rugby, now is the right time to take up my next challenge in coaching.
"I have experienced a huge amount over the last five season at Warriors, and wish the club every success in the future."