Harry Kane's late goal secured a 1-1 draw against Newport at Rodney Parade on Saturday and we replay at Wembley on Wednesday 7 February (7.45pm). Full ticket details for that replay are HERE.
Meanwhile, Millwall and Rochdale played out a 2-2 draw at the New Den on Saturday and replay at Spotland on Tuesday 6 February.
If we're successful, fifth round ties will take place over the weekend of 17-18 February, with exact dates to be confirmed in due course.
Here is the fifth round draw in full.