The Wellmen travel to the Oval to face Caernarfon Town in the quarter finals and the date of the match is to be arranged.
Holywell Town beat Mold Alex in the previous round to set up the tough encounter with Caernarfon Town thanks to goals from Tom McElmeel and Steve Lewis.
Once confirmed, the date will be published on here and on our social media sites.
The full draw is as follows:
Conwy Borough v Flint Town United
Caernarfon Town v Holywell Town
Guilsfield v Prestatyn Town
Llanfair United v Gresford Athletic.