---
title: HDAP gateway
description: Replace the HDAP gateway with the newer version, as for a fresh installation, and rewrite the configuration to work with the new version.
component: pingds
version: 8.1
page_id: pingds:upgrade-guide:upgrade-rest
canonical_url: https://docs.pingidentity.com/pingds/8.1/upgrade-guide/upgrade-rest.html
revdate: 2025-10-22T14:42:39Z
keywords: ["LDAP", "REST API", "Upgrade"]
section_ids:
  next_steps: Next steps
---

# HDAP gateway

Replace the HDAP gateway with the newer version, as for a fresh installation, and rewrite the configuration to work with the new version.

## Next steps

* [icon: check-square-o, set=fa]Perform [these steps](before-you-upgrade-in-place.html) before you upgrade

* [icon: square-o, set=fa]Upgrade each:

  * [icon: check-square-o, set=fa][Directory server](upgrade-ds.html)

  * [icon: check-square-o, set=fa][Directory proxy](upgrade-proxy.html)

  * [icon: check-square-o, set=fa][Replication server](upgrade-rs.html)

  * [icon: check-square-o, set=fa][HDAP gateway](upgrade-rest.html)

* [icon: square-o, set=fa]Perform [these steps](after-you-upgrade-in-place.html) after you upgrade