The term "up to minute" refers to something that is current or up-to-date, but its antonyms could be "outdated," "obsolete," or "old-fashioned." "Outdated" refers to something that is no longer useful or relevant due to advancements or changes in technology, knowledge, or trends. "Obsolete" denotes something that is completely replaced by something else and no longer has any function or use. "Old-fashioned" indicates something that is not modern or contemporary, often associated with traditional or old ways of doing things. Therefore, when referring to something that is not current, one may use these antonyms to express the opposite of "up to minute.