JDK 15.0.5, 13.0.9, 11.0.13, and 8u312 now available

Change effective on 19 October 2021

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

  • Java 15 - 15.0.5
  • Java 13 - 13.0.9
  • Java 11 - 11.0.13
  • Java 8 - 1.8.0_312

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