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question: Which versions of Elasticsearch OSS and Kibana OSS can I upgrade from to OpenSearch and OpenSearch Dashboards, directly?
category: Upgrading to OpenSearch
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You can directly upgrade to OpenSearch 1.x from Elasticsearch OSS and Kibana OSS 6.8.0-7.10.2, and Open Distro 1.x. For more information about upgrades, please see the [documentation](https://opensearch.org/docs/latest/upgrade-to/upgrade-to/).