How do I update my Terraform version?

If you try to validate a configuration, and the validation fails due to a plan failure, you might need to edit the settings in your IBM Cloud® Schematics workspace.

You tried to validate a configuration, but the validation failed due to a plan failure. In the Schematics logs, you see the following error:

Error: Unsupported Terraform Core version

Schematics is using a version of Terraform that is no longer supported.

Update the settings of the Schematics workspace to use a supported Terraform version.

Complete the following steps:

1. From the projects list, select a project.
2. Go to the Configurations tab, and select a deployable architecture configuration.
3. Select the Workspace URL to open the Schematics logs.
4. Click Settings.
5. In the Details section, select Update for the Offering version to update the Terraform version that your workspace is using.