# Planning to Upgrade the Keycloak from 3.4.0 to 15.0 and Recommended Stable Keycloak Version (Production Ready)

**URL:** <https://forum.keycloak.org/t/planning-to-upgrade-the-keycloak-from-3-4-0-to-15-0-and-recommended-stable-keycloak-version-production-ready/11027>\
**Category:** Miscellanaeous\
**Tags:** authentication\
**Created:** [September 16, 2021, 2:40pm UTC](https://forum.keycloak.org/t/planning-to-upgrade-the-keycloak-from-3-4-0-to-15-0-and-recommended-stable-keycloak-version-production-ready/11027 "2021-09-16T14:40:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![amruthnaveen14](https://avatars.discourse-cdn.com/v4/letter/a/da6949/32.png) [@amruthnaveen14](https://forum.keycloak.org/u/amruthnaveen14)\
**Post date:** [September 16, 2021, 2:40pm UTC](https://forum.keycloak.org/t/planning-to-upgrade-the-keycloak-from-3-4-0-to-15-0-and-recommended-stable-keycloak-version-production-ready/11027/1 "2021-09-16T14:40:37Z")

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- I see a lot of versions released in the span of a year or two - Is there any specific version that we need to consider for Production?
- My company is using the 3.4.0 Final Version, we are planning to Upgrade the Keycloak to Latest One. Is there any specific version that we need to upgrade first (Ex: 10.0) and then go with the Latest version (Ex: 15.0)? or can we directly upgrade from 3.4.0 to 15.0?  
Thank you for your time, Please help me out on this.