// Batfish Enterprise for AWS Getting Started Guide // Configuring and Upgrading Batfish Enterprise // Upgrade

Upgrade

Note: upgrading the Batfish Enterprise version will result in loss of snapshot data, though service configuration and most network-level data is preserved. This will also bring the service down for a few minutes.

You can upgrade your stack to the latest version of Batfish Enterprise by selecting the Replace current template option on the Update stack screen:

Update stack replacing current template

Once that is selected, you will need to provide the new template URL: https://intentionet-bfe-trial-cf.s3-us-west-2.amazonaws.com/bfe_aws_template_auth_2021.02.16.882.yml

After your S3 URL is populated on the Stack Upgrade page:

Update stack page with updated URL

You can click Next, (optionally) change your template parameters, and click through the stack update process (just like the process outlined in the stack creation instructions).