---
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: 7.4
page_id: pingds:upgrade-guide:upgrade-rest
canonical_url: https://docs.pingidentity.com/pingds/8.1/upgrade-guide/upgrade-rest.html
llms_txt: https://docs.pingidentity.com/pingds/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
revdate: 2023-08-10T15:45:40Z
keywords: ["LDAP", "REST API", "Upgrade"]
superseded_by: https://docs.pingidentity.com/pingds/8.1/upgrade-guide/upgrade-rest.html
---

# 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.