For the 2017–18 season, Weaver/Poje returned with a free dance from the 2011–12 season, 'Je Suis Malade'. They came in second at 2017 Skate Canada and placed fourth at 2017 Internationaux de France. The couple came in third at the 2018 Canadian Championships, behind Tessa Virtue / Scott Moir and Piper Gilles / Paul Poirier. Weaver/Poje represented Canada at the 2018 Winter Olympics in Pyeongchang, placing seventh in ice dancing. At the 2018 World Figure Skating Championships, Weaver/Poje won the bronze medal after placing third in the short dance and fourth in the free dance.