expression, ichidan verb
revise an edition
Used in publishing contexts when a new, corrected, or updated edition of a book or other printed work is produced.
誤りが多かったので、版を改めることにした。
Because there were many errors, we decided to revise the edition.
Compound of 版 (はん, 'edition') + を + 改める (あらためる, 'to revise').