According to this Tweet:

Congrats to our June winners, Peter Bethanis and Lauren Leach-Steffens @lleachsteffens, and to all shortlisted writers and artists. Next deadline is July 27th: https://t.co/tS1XrWnfAR pic.twitter.com/TTfW06slZP

— The A3 Review & Press (@TheA3Review) July 2, 2019