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28---
title: Migration Guide
sidebar_label: Migration
---
import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';
<head>
<title>App Migration Guide: Documentation to Migrate Ionic 4.x to 5.x</title>
<meta
name="description"
content="The Ionic Migration Guide provides documentation for how to migrate an app from 4.x to 5.x. Read to learn more about what updates this process requires."
/>
</head>
## Migrating from Ionic 5.x to Ionic 6.x
Please see the [Ionic 6 Migration Guide](/docs/updating/6-0).
## Migrating from Ionic 4.x to Ionic 5.x
Please see the [Ionic 5 Migration Guide](/docs/updating/5-0).
## Migrating to Ionic 4.0
Please see the [Ionic 4 Migration Guide](/docs/updating/4-0).