---
title: "Upgrading to NIOS 9.0.4"
canonical: "https://docs.infoblox.com/space/niosupgrade/1320452439/Upgrading%20to%20NIOS%209.0.4"
format: markdown
---
This sections lists how to upgrade to NIOS 9.0.4 from previous versions, including 8.4.*x*, 8.5.*x*, and 8.6.*x* versions. It also includes prerequisites that you must follow and meet before the upgrade and the features that are impacted by the upgrade. 

It include the following sections:

> Macro (children)