Nagios XI – How to Upgrade Using the Web UI

This document describes how to upgrade your Nagios® XI™ installation quickly and easily from the web interface. This allow users to upgrade to latest version of Nagios XI which provides users with critical patches, bug fixes, and resolved security vulnerabilities.

This document is intended for use by Nagios XI Administrators who want to keep their Nagios XI installation up-to-date and easily upgrade their installation with a simple click of a button.

Nagios XI 2024 & 2026

Upgrading Nagios XI Using the Web UI – 2026

Nagios XI v5 (Legacy) 

Upgrading Nagios XI Using the Web UI – v5