JDK 18.0.2, 17.0.4, 15.0.8, 13.0.12, 11.0.16, 8u342, and 7u352 now available

Change effective on 27 July 2022

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

  • Java 7 is now 1.7.0_352
  • Java 8 is now 1.8.0_342
  • Java 11 is now 11.0.16
  • Java 13 is now 13.0.12
  • Java 15 is now 15.0.8
  • Java 17 is now 17.0.4
  • Java 18 is now 18.0.2

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