The Secure Agent upgrades automatically the first time that you access a new Informatica Intelligent Cloud Services release. The upgrade process installs a new version of the Secure Agent, updates connector packages, and applies configuration changes for the microservices that run on the agent. You do not need to upgrade the Secure Agent manually.
However, to prepare for an upgrade, you might need to perform tasks such as ensuring that each Secure Agent machine has enough disk space available for the upgrade. For more information about preparing for an upgrade, see Administrator What's New.
Note: A Secure Agent can upgrade only if the agent version is the current major release and the agent is running. For example, the new major release upgrades the Secure Agent to version 65.x. To be upgraded, an agent must be version 64.x and must be running.