# Nexus OSS beyond Java11?

**URL:** <https://community.sonatype.com/t/nexus-oss-beyond-java11/12801>\
**Category:** Sonatype Nexus Repository\
**Tags:** oss, upgrade, migrate, linux\
**Created:** [June 25, 2024, 10:03am UTC](https://community.sonatype.com/t/nexus-oss-beyond-java11/12801 "2024-06-25T10:03:18Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![harald.dunkel](https://avatars.discourse-cdn.com/v4/letter/h/51bf81/32.png) [@harald.dunkel](https://community.sonatype.com/u/harald.dunkel)\
**Post date:** [June 25, 2024, 10:03am UTC](https://community.sonatype.com/t/nexus-oss-beyond-java11/12801/1 "2024-06-25T10:03:18Z")

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AFAICS Java 11 is already EOL (see [Oracle Java SE Support Roadmap](https://www.oracle.com/java/technologies/java-se-support-roadmap.html)). Nexus for Java 17 is “postgresql and H2 only”, according to the Download page. The database migrator is available for the Pro version only ([Migrating to a New Database](https://help.sonatype.com/en/migrating-to-a-new-database.html)) , so I wonder how to proceed with my Nexus OSS installation based on OrientDB and Java11? Do I have to migrate to the Pro version to get a supported database and a recent Java version?