Dijon claimed a point from their Ligue 1 trip to Caen after trailing 3-1 at half-time and playing for almost an hour with 10 men.
Monaco moved back to the top of Ligue 1 on goal difference after a late strike from Frederic Sammaritano earned Dijon a 1-1 draw.
Monaco kept up their outstanding recent form as Valere Germain scored twice in a 4-0 win over Marseille on Saturday.
Nice remain three points clear at the top of Ligue 1 after winning 1-0 at Saint-Etienne on Sunday, as Marseille beat Caen.
Paris St Germain kept pace with Ligue 1 rivals Nice and Monaco after thrashing Rennes 4-0 at the Parc des Princes on Sunday.
Monaco missed the chance to close the gap on Ligue 1 leaders Nice while Alexandre Lacazette scored twice for Lyon.