Paris Saint-Germain needed an 80th minute strike from Pablo Sarabia to see off Loirent in the round of 32 on Sunday night.
Montpellier cruised to the round of 16 with a 5-0 thrashing of CAEN at the Stade de la Mosson.
Andy Delort bagged a brace while Téji Savanier, Gaëtan Laborde and Florent Mollet completed the rout.
Angers made light work of four tier outfit Rouen after registering a 4-1 win on Sunday evening.
Rachid Alioui opened the scoring before Farid El Melali bagged a brace, while Stephane Bahoken rounded off the scoring. Adama Sidibe bagged Rouen's consolation.
Dijon advanced to the last 16 in fine style after thrashing Nimes 5-0 at the Stade Gaston-Gerard.
Stephy Mavidid contributed with a brace, while Jhonder Cadiz, Mounir Chouiar and Bruno Manga also got their names on the score-sheet.
First-half goals from Hamari Traore and Raphinha guided Rennes to a victory away to fifth division outfit Athletico Marseille on Sunday.