The 'Only Murders in the Building' costars sparked romance rumors after the Golden Globes last month, but a rep for Short previously confirmed to PEOPLE that they are "very good friends, nothing more"

Martin Short and Meryl Streep stepped out for dinner together nearly one month after denying romance rumors.

The Only Murders in the Building costars were spotted leaving dinner with friends at Giorgio Baldi in Santa Monica, California, on Wednesday. For the night out, Streep, 74, wore black pants, a hot pink button down and red jacket, while Short, 73, sported a gray sweater and black blazer.