Queen of the South booked their place in the last four of the SPFL Trust Trophy after beating Kelty Hearts 4-2 on penalties following a 0-0 draw at Palmerston.
They will face Hamilton Accies in the semi-finals next month - John Rankin's side defeated Clyde 3-2 thanks to a late winner from Daniel O'Reilly.
Dundee v Dunfermline Athletic was postponed due to a waterlogged pitch while Queen's Park face holders Raith Rovers at Ochilview on Wednesday night.
SEMI-FINAL FIXTURES
Dundee or Dunfermline Athletic v Queen’s Park or Raith Rovers
Hamilton Academical v Queen of the South
Ties are due to be played in the midweek of February 7/8
SPFL Trust Trophy final - Sunday March 26