JDK 17.0.1 and 7u322 now available

Change effective on 28 October 2021

Heroku’s support for Java, Scala, Clojure, and Groovy now uses the following default versions for each supported major version:

  • Java 17 - 17.0.1
  • Java 7 - 1.7.0_322

Please visit the Dev Center for more information on Java version support.