Title: Upgrade CMS
Last modified: October 14, 2021

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# Upgrade CMS

 *  [funmelody](https://wordpress.org/support/users/funmelody/)
 * (@funmelody)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/upgrade-cms/)
 * Hello,
 * I am using WordPress 4.9.18.
    The webhosting will update PHP from version 7.4
   to 8.0 next month. Will the WordPress 4.9.18 work with PHP 8.0 ?
 * They wrote:”…if WordPress 4.9.18 do not work with PHP 8.0, I will update CMS 
   to the latest verion…”.
 * How can I upgrade the CMS ?
 * Thanks in advance.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Matias Benedetto](https://wordpress.org/support/users/mmaattiiaass/)
 * (@mmaattiiaass)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/upgrade-cms/#post-14970114)
 * The CMS is WordPress, to update you need to login as an admin user and look for
   the update options clicking the icon pointed in this screenshot.
 * > [Ksnip Screenshot](https://imgur.com/wWf5Le4)
 * There you will have options to update WordPress and the plugins.
 * Please note that is convenient to have WordPress updated to the latest version
   for performance and security.
 *  Thread Starter [funmelody](https://wordpress.org/support/users/funmelody/)
 * (@funmelody)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/upgrade-cms/#post-14971013)
 * Thanks for explaining, I will try to upgrade to the latest version.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Upgrade CMS’ is closed to new replies.

## Tags

 * [update](https://wordpress.org/support/topic-tag/update/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [funmelody](https://wordpress.org/support/users/funmelody/)
 * Last activity: [4 years, 10 months ago](https://wordpress.org/support/topic/upgrade-cms/#post-14971013)
 * Status: not resolved

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