# Update Percona XtraDB Cluster 5.6.30-76.3-56-log to 5.6.51-91.0-56-log

**URL:** <https://forums.percona.com/t/update-percona-xtradb-cluster-5-6-30-76-3-56-log-to-5-6-51-91-0-56-log/11349>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [July 14, 2021, 2:16pm UTC](https://forums.percona.com/t/update-percona-xtradb-cluster-5-6-30-76-3-56-log-to-5-6-51-91-0-56-log/11349 "2021-07-14T14:16:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Silver3](https://avatars.discourse-cdn.com/v4/letter/s/ecb155/32.png) [@Silver3](https://forums.percona.com/u/Silver3)\
**Post date:** [July 14, 2021, 2:16pm UTC](https://forums.percona.com/t/update-percona-xtradb-cluster-5-6-30-76-3-56-log-to-5-6-51-91-0-56-log/11349/1 "2021-07-14T14:16:36Z")

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I wan upgrade my Percona XtraDB Cluster 5.6.30-76.3-56-log to verion 5.6.51-91.0-56-log. How should I do that?

I want:  
stop one node-\>  
upgrade rpm-\>  
start node without wsrep-\>  
mysql\_upgrade-\>  
stop node-\>  
start node with wsrep

repet for all node in cluster

Is that enough? What should I pay special attention to apart from the description of changes in versions?

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**Author:** ![matthewb](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/matthewb/32/34_2.png) [@matthewb](https://forums.percona.com/u/matthewb)\
**Post date:** [July 14, 2021, 8:50pm UTC](https://forums.percona.com/t/update-percona-xtradb-cluster-5-6-30-76-3-56-log-to-5-6-51-91-0-56-log/11349/2 "2021-07-14T20:50:01Z")

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Hello @Silver3,  
Your process looks good. 5.6 is dead. Why are you not upgrading to 5.7? You should focus efforts on upgrading to latest 5.7 or even 8.0 (the current GA).