The new docs.trellix.com offers a modernized UI and AI-powered features like conversational searches. Content is currently available only in English. Other languages will be available in mid-October 2026. We hope you enjoy the new experience.

Press CTRL+K to open search

Upgrade the TIE Server to version 4.5.x

  • Published on Sep 11, 2026
  • 1 minute(s) read
Prev Next

You can upgrade the TIE server from an earlier version to the latest version 4.5.x.

Make sure that you have the following versions installed or upgraded:

  • Trellix ePO - On-prem to version 5.10.0 CU 14.

  • Trellix Agent to version 5.7.8 or later.

  • Trellix DXL to version 6.0.3 or later.

Note

TIE doesn't support the TIE Server upgrade using Trellix ePO - On-prem. The TIE Server in-place upgrade from version 3.0.3 or earlier to 4.0.0 is not supported on the same appliance. In this case, you can only upgrade the TIE Server by setting up a new server using an ISO file or OVA component. However, upgrade TIE 4.0.0 to TIE 4.5.0 on the same appliance. For more details, see Upgrade paths.

Related articles