---
title: Upgrade your ingest components
description: Once you've successfully upgraded your deployment or cluster, the final step is to update your ingest components and clients in the following order: Elastic...
url: https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4491/deploy-manage/upgrade/ingest-components
---

# Upgrade your ingest components
Once you've successfully [upgraded your deployment or cluster](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4491/deploy-manage/upgrade/deployment-or-cluster), the final step is to update your ingest components and clients in the following order:
1. Elastic Agent: [Upgrade instructions](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4491/reference/fleet/upgrade-elastic-agent)
   <note>
   If you plan to upgrade Fleet-managed Elastic Agents, start by upgrading the agent running as the Fleet Server.
   </note>
2. Beats: [Upgrade instructions](https://docs-v3-preview.elastic.dev/elastic/beats/tree/main/reference/libbeat/upgrading)
3. Logstash: [Upgrade instructions](https://docs-v3-preview.elastic.dev/elastic/logstash/tree/main/reference/upgrading-logstash)
4. Custom clients