Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE Catalogs (date_of_latest_revision VARCHAR)
### Question:
Find the dates on which more than one revisions were made.
### Answer:
SELECT date_of_latest_revision FROM Catalogs GROUP BY date_of_latest_revision HAVING COUNT(*) > 1