JDK 23.0.1, 21.0.5, 17.0.13, 11.0.25 and 8u432 now available

Change effective on 22 October 2024

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_432
  • Java 11 is now 11.0.25
  • Java 17 is now 17.0.13
  • Java 21 is now 21.0.5
  • Java 23 is now 23.0.1

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