Mudar de Vida is a 1966 Portuguese drama film written and directed by Paulo Rocha. Geraldo Del Rey, a fisherman in a struggle between tradition and progress, is personified by the sentimental relations with two women: Jlia, a woman from the sea, and Albertina, a worker. Carlos Paredes' soundtrack was used in Mudar de Vida. It was commercially available in Portugal on April 20, 1967.