Following Monday's win over Bray Wanderers, St Pat's will travel to the Showgrounds to face Sligo Rovers in the Quarter-Finals of the EA Sports League Cup.
The match will take place on Tuesday, June 1st at 7.45pm.
The full draw is as follows:
Derry City v Shamrock Rovers
Limerick v Monaghan United
Sligo Rovers v St Patrick's Athletic
Waterford United v Dundalk