On 28 October 1965 archbishop of Trent Alessandro Maria Gottardi abolished the cult of Simon, and the yearly procession with his relics was suppressed. Simon of Trent is not in the new Roman Martyrology of 2000, nor on any modern Catholic calendar. His relics, removed from their resting place in Saints Peter and Paul church in Trent upon the cult's suppression, were returned there in 2021, together with an exhibit about him curated by the Museo diocesano tridentino.