# Percona XtraDB Cluster 8.0 updated automatically

**URL:** <https://forums.percona.com/t/percona-xtradb-cluster-8-0-updated-automatically/28828>\
**Category:** Percona Server for MySQL\
**Tags:** mysql, percona\
**Created:** [February 29, 2024, 7:14am UTC](https://forums.percona.com/t/percona-xtradb-cluster-8-0-updated-automatically/28828 "2024-02-29T07:14:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ranujain](https://avatars.discourse-cdn.com/v4/letter/r/b5ac83/32.png) [@ranujain](https://forums.percona.com/u/ranujain)\
**Post date:** [February 29, 2024, 7:14am UTC](https://forums.percona.com/t/percona-xtradb-cluster-8-0-updated-automatically/28828/1 "2024-02-29T07:14:29Z")

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Hi Team

I have a 3-Node Percona XtraDB cluster. 1 Node updated automatically from version 8.0.34 to 8.0.35 due to which the cluster was broken. Other 2 nodes (running on 8.0.34) had an error saying that “Receiving request from higher version”.

Is the update automatic, also how can we avoid the upgrade in the production environment.

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**Author:** ![Ivan\_Groenewold](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/ivan_groenewold/32/6299_2.png) [@Ivan\_Groenewold](https://forums.percona.com/u/Ivan_Groenewold)\
**Post date:** [February 29, 2024, 12:11pm UTC](https://forums.percona.com/t/percona-xtradb-cluster-8-0-updated-automatically/28828/2 "2024-02-29T12:11:14Z")

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Hi, PXC does not update itself. Probably you have a cron job or something triggering a package update?