JDK 20.0.2, 17.0.8, 11.0.20 and 8u382 now available

Change effective on 24 July 2023

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

  • Java 8 is now 1.8.0_382
  • Java 11 is now 11.0.20
  • Java 17 is now 17.0.8
  • Java 20 is now 20.0.2

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