# Missing migration descriptors for 6.4.0 ce

**URL:** <https://forum.opennebula.io/t/missing-migration-descriptors-for-6-4-0-ce/10638>\
**Category:** Installation & Configuration\
**Created:** [June 10, 2022, 3:52pm UTC](https://forum.opennebula.io/t/missing-migration-descriptors-for-6-4-0-ce/10638 "2022-06-10T15:52:08Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![amarti](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/amarti/32/6290_2.png) [@amarti](https://forum.opennebula.io/u/amarti)\
**Post date:** [June 14, 2022, 2:10pm UTC](https://forum.opennebula.io/t/missing-migration-descriptors-for-6-4-0-ce/10638/6 "2022-06-14T14:10:03Z")

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Hi @jaimeibar,

You only need to request the Migrators (via [Get Migration Packages for Latest CE Release - OpenNebula – Open Source Cloud & Edge Computing Platform](https://opennebula.io/get-migration/)) if you want to upgrade to the latest version (6.4 now), as those are only for EE customers and non-commercial CE deployments (see [Release Policy · OpenNebula/one Wiki · GitHub](https://github.com/OpenNebula/one/wiki/Release-Policy) for more info).

To upgrade to the previous version (6.2), you can just use its latest CE Patch Release, which comes with the open sourced migrators already: [CE Patch Release 6.2.0.1 is Available](https://forum.opennebula.io/t/ce-patch-release-6-2-0-1-is-available/10593)

Hope that helps 🙂

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