# Upgrading

> Upgrading etcd clusters and applications

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LLMS index: [llms.txt](/llms.txt)

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Section pages:

- [Upgrading etcd clusters and applications](/docs/etcd/upgrades/upgrading-etcd/): Documentation list for upgrading etcd clusters and applications
- [Upgrade etcd from v3.5 to v3.6](/docs/etcd/upgrades/upgrade_3_6/): Processes, checklists, and notes on upgrading etcd from v3.5 to v3.6
- [Upgrade etcd from 3.4 to 3.5](/docs/etcd/upgrades/upgrade_3_5/): Processes, checklists, and notes on upgrading etcd from 3.4 to 3.5
- [Upgrade etcd from 3.3 to 3.4](/docs/etcd/upgrades/upgrade_3_4/): Processes, checklists, and notes on upgrading etcd from 3.3 to 3.4
- [Upgrade etcd from v3.6 to v3.7](/docs/etcd/upgrades/upgrade_3_7/): Processes, checklists, and notes on upgrading etcd from v3.6 to v3.7
- [Upgrade etcd from 3.2 to 3.3](/docs/etcd/upgrades/upgrade_3_3/): Processes, checklists, and notes on upgrading etcd from 3.2 to 3.3
- [Upgrade etcd from 3.1 to 3.2](/docs/etcd/upgrades/upgrade_3_2/): Processes, checklists, and notes on upgrading etcd from 3.1 to 3.2
- [Upgrade etcd from 3.0 to 3.1](/docs/etcd/upgrades/upgrade_3_1/): Processes, checklists, and notes on upgrading etcd from 3.0 to 3.1
- [Upgrade etcd from 2.3 to 3.0](/docs/etcd/upgrades/upgrade_3_0/): Processes, checklists, and notes on upgrading etcd from 2.3 to 3.0