Worcestershire were fined two points for a slow bowling over-rate which has reduced their lead at the top of the County Championship Division Two table to sixteen points.
Both Warwicks and Worcestershire have two matches remaining.
On Sunday, Warwicks are due to take on Essex in a Pro 40 game at Edgbaston. The start time is at 12.45pm.
For next season,Warwicks will have former Derbyshire all rounder Rikki Clarke, who has signed a three year deal after being released on Wednesday.