Queen of the South are two points clear at the top of the Ladbrokes Championship after winning 2-0 away to Dumbarton on Saturday.
Iain Russell and Derek Lyle scored the goals for James Fowler's team as the hosts dropped their first points of the season.
Falkirk are in second place following their 2-1 victory over Livingston at Almondvale. Luke Leahy's opener was cancelled out by Danny Mullen but Will Vaulks grabbed a 62nd-minute winner for the Bairns.
Raith Rovers moved into the top four with a 3-0 win against bottom club Alloa at Stark's Park. James Craigen, Craig Wighton and Mark Stewart scored in the second half.
Rangers take on Hibernian at Ibrox on Sunday, live on Sky Sports at 12.30pm