---
title: new-relic-infrastructure-agent-1742
source: https://docs.newrelic.com/docs/release-notes/infrastructure-release-notes/infrastructure-agent-release-notes/new-relic-infrastructure-agent-1742
---

A new version of the agent has been released. Follow standard procedures to [update the Infrastructure agent](https://docs.newrelic.com/docs/infrastructure/install-configure-manage-infrastructure/update-or-uninstall/update-infrastructure-agent).
New Relic recommends that you upgrade the agent regularly and at a minimum every 3 months. As of this release, the oldest supported version is [Infrastructure agent 1.64.0](https://docs.newrelic.com/docs/release-notes/infrastructure-release-notes/infrastructure-agent-release-notes/new-relic-infrastructure-agent-1640/).

## Changed

-   Updated New Relic Fluent Bit output to version 3.5.1. [#2226](https://github.com/newrelic/infrastructure-agent/pull/2226)
-   Updated `nri-flex` to v1.18.1. [#2228](https://github.com/newrelic/infrastructure-agent/pull/2228)