Elastic Stack 9.5.4 Released
Elastic, Tuesday, September 15th, 2026
Elastic releases Stack version 9.5.4 and recommends upgrading from 9.5.3.
Elastic announces the release of Elastic Stack 9.5.4, a maintenance update recommended over the previous 9.5.3 release.
The post points readers to the release notes for the full list of fixes across Elasticsearch, Kibana, and related products. It advises users on the current 9.5 line to upgrade.
The announcement follows Elastic's regular patch cadence.