# Upgrade OSS from 3.0.0-03 to latest version 3.15.2-01
**URL:** https://community.sonatype.com/t/upgrade-oss-from-3-0-0-03-to-latest-version-3-15-2-01/1548
**Category:** Sonatype Nexus Repository
**Tags:** upgrade
**Created:** [April 3, 2019, 12:41pm UTC](https://community.sonatype.com/t/upgrade-oss-from-3-0-0-03-to-latest-version-3-15-2-01/1548 "2019-04-03T12:41:40Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@ilkin](https://community.sonatype.com/u/ilkin)
#### Post date: [April 3, 2019, 12:41pm UTC](https://community.sonatype.com/t/upgrade-oss-from-3-0-0-03-to-latest-version-3-15-2-01/1548/1 "2019-04-03T12:41:41Z")
Hello everyone!
I want to upgrade OSS 3.0.0-03 to latest version 3.15.2-01. I have some questions. Please help
- Will it be upgraded directly and successfully? Is it possible?
- So will repodata being updated?
- Is this guide [How to Upgrade to Nexus Repository Manager 3.0.x – Sonatype Support](https://support.sonatype.com/hc/en-us/articles/217967608#upgrade-manual-changes) enough?
- If not is there any guide for upgrade?
Thanks,
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### Author:  [@rseddon](https://community.sonatype.com/u/rseddon)
#### Post date: [April 3, 2019, 7:38pm UTC](https://community.sonatype.com/t/upgrade-oss-from-3-0-0-03-to-latest-version-3-15-2-01/1548/2 "2019-04-03T19:38:49Z")
You can upgrade directly from 3.0.0-03 to 3.15.2-01, and yes, that is the right guide to use for that upgrade. Be sure to take a backup of the work directory before starting the upgrade though.
Regards,
Rich
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### Author:  [@ilkin](https://community.sonatype.com/u/ilkin)
#### Post date: [April 11, 2019, 10:19am UTC](https://community.sonatype.com/t/upgrade-oss-from-3-0-0-03-to-latest-version-3-15-2-01/1548/3 "2019-04-11T10:19:08Z")
Thank you for reply. I have successfully upgraded.