The United defender could now be set for a move away from Old Trafford as manager Sir Alex Ferguson has said that the latest offer to Brown will not be improved upon.
"We have had several meetings with Wes' agent but they have rejected our last offer," said Ferguson.
"It is a good offer but it is our final one. That is the end of it now and we won't be going back.
"There is a possibility Wes could leave, which would be very disappointing."