---
title: Upgrading from v1.4 to v1.5
description: 'cert-manager installation: Upgrading v1.4 to v1.5'
---

If you are currently using HTTP-01 challenges or the Ingress shim annotations, please read the [Ingress class compatibility](./ingress-class-compatibility.md)
notes to see if your Ingress controller has any known issues with the migration to Ingress v1.

## Now Follow the Regular Upgrade Process

From here on you can follow the [regular upgrade process](../../installation/upgrade.md).