diff --git a/content/consul/v1.18.x/content/docs/nia/configuration.mdx b/content/consul/v1.18.x/content/docs/nia/configuration.mdx
index ec07f3474d..bd508746e7 100644
--- a/content/consul/v1.18.x/content/docs/nia/configuration.mdx
+++ b/content/consul/v1.18.x/content/docs/nia/configuration.mdx
@@ -339,12 +339,13 @@ task {
 - `condition` - (obj: required) The requirement that, when met, triggers CTS to execute the task. Only one `condition` may be configured per task. CTS supports different types of conditions, which each have their own configuration options. See [Task Condition](#task-condition) configuration for full details on configuration options for each condition type.
 - `source_input` - (obj) **Deprecated in CTS 0.5.0 and will be removed in 0.8.0. See the `module_input` block instead.**
 - `module_input` - (obj) Specifies a Consul object containing values or metadata to be provided to the Terraform Module. The `module_input` block defines any extra module inputs needed for task execution.  This is in addition to any module input provided by the `condition` block or `services` field (deprecated). Multiple `module_input` blocks can be configured per task. [Task Module Input](#task-module-input) configuration for full details on usage and restrictions.
-- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and will be removed in 0.8.0. Review `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the HCP Terraform workspace associated with the task. Defaults to the latest compatible version supported by the organization. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
+- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and removed in 0.8.0. Use `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the HCP Terraform workspace associated with the task. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
 - `terraform_cloud_workspace` - (obj) <EnterpriseAlert inline /> Configures attributes of the HCP Terraform workspace associated with the task. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver). For global configurations of all workspaces, review [`driver.workspaces`](#workspaces).
   - `execution_mode` - (string: "remote") The execution mode that determines whether to use HCP Terraform as the Terraform execution platform. Only supports "remote" or "agent".
   - `agent_pool_id` - (string) Only supported if `execution_mode` is set to "agent". The ID of the agent pool that should run the Terraform workloads. Either `agent_pool_id` or `agent_pool_name` are required if `execution_mode` is set to "agent". `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
   - `agent_pool_name` - (string) Only supported if `execution_mode` is set to "agent". The name of the agent pool that should run the Terraform workloads. Only supported if `execution_mode` is set to "agent". Either `agent_pool_id` or `agent_pool_name` are required. `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
-  - `terraform_version` - (string) The version of Terraform to use for the HCP Terraform workspace associated with the task. Defaults to the latest compatible version supported by the organization.
+  - `terraform_version` - (string) The version of Terraform to use for the Terraform Cloud workspace associated with the task. Beginning with v0.9.0, you can omit this configuration and CTS will either use the existing workspace version if compatible, or upgrade the workspace version to a compatible version. In prior versions, this parameter defaults to the latest compatible version supported by the organization.
+  - `auto_upgrade_tf_version` - (bool: true) Available in CTS v0.9.0 and later. When set to true, CTS automatically upgrades an incompatible Terraform version in the workspace to the nearest compatible version. When set to false, CTS does not upgrade automatically and fails with an error if the workspace Terraform version is incompatible. If unspecified, this parameter defaults to `true` for backward compatibility.
 
 ### Task Condition
 
diff --git a/content/consul/v1.19.x/content/docs/nia/configuration.mdx b/content/consul/v1.19.x/content/docs/nia/configuration.mdx
index ec07f3474d..bd508746e7 100644
--- a/content/consul/v1.19.x/content/docs/nia/configuration.mdx
+++ b/content/consul/v1.19.x/content/docs/nia/configuration.mdx
@@ -339,12 +339,13 @@ task {
 - `condition` - (obj: required) The requirement that, when met, triggers CTS to execute the task. Only one `condition` may be configured per task. CTS supports different types of conditions, which each have their own configuration options. See [Task Condition](#task-condition) configuration for full details on configuration options for each condition type.
 - `source_input` - (obj) **Deprecated in CTS 0.5.0 and will be removed in 0.8.0. See the `module_input` block instead.**
 - `module_input` - (obj) Specifies a Consul object containing values or metadata to be provided to the Terraform Module. The `module_input` block defines any extra module inputs needed for task execution.  This is in addition to any module input provided by the `condition` block or `services` field (deprecated). Multiple `module_input` blocks can be configured per task. [Task Module Input](#task-module-input) configuration for full details on usage and restrictions.
-- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and will be removed in 0.8.0. Review `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the HCP Terraform workspace associated with the task. Defaults to the latest compatible version supported by the organization. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
+- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and removed in 0.8.0. Use `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the HCP Terraform workspace associated with the task. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
 - `terraform_cloud_workspace` - (obj) <EnterpriseAlert inline /> Configures attributes of the HCP Terraform workspace associated with the task. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver). For global configurations of all workspaces, review [`driver.workspaces`](#workspaces).
   - `execution_mode` - (string: "remote") The execution mode that determines whether to use HCP Terraform as the Terraform execution platform. Only supports "remote" or "agent".
   - `agent_pool_id` - (string) Only supported if `execution_mode` is set to "agent". The ID of the agent pool that should run the Terraform workloads. Either `agent_pool_id` or `agent_pool_name` are required if `execution_mode` is set to "agent". `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
   - `agent_pool_name` - (string) Only supported if `execution_mode` is set to "agent". The name of the agent pool that should run the Terraform workloads. Only supported if `execution_mode` is set to "agent". Either `agent_pool_id` or `agent_pool_name` are required. `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
-  - `terraform_version` - (string) The version of Terraform to use for the HCP Terraform workspace associated with the task. Defaults to the latest compatible version supported by the organization.
+  - `terraform_version` - (string) The version of Terraform to use for the Terraform Cloud workspace associated with the task. Beginning with v0.9.0, you can omit this configuration and CTS will either use the existing workspace version if compatible, or upgrade the workspace version to a compatible version. In prior versions, this parameter defaults to the latest compatible version supported by the organization.
+  - `auto_upgrade_tf_version` - (bool: true) Available in CTS v0.9.0 and later. When set to true, CTS automatically upgrades an incompatible Terraform version in the workspace to the nearest compatible version. When set to false, CTS does not upgrade automatically and fails with an error if the workspace Terraform version is incompatible. If unspecified, this parameter defaults to `true` for backward compatibility.
 
 ### Task Condition
 
diff --git a/content/consul/v1.20.x/content/docs/nia/configuration.mdx b/content/consul/v1.20.x/content/docs/nia/configuration.mdx
index ec07f3474d..bd508746e7 100644
--- a/content/consul/v1.20.x/content/docs/nia/configuration.mdx
+++ b/content/consul/v1.20.x/content/docs/nia/configuration.mdx
@@ -339,12 +339,13 @@ task {
 - `condition` - (obj: required) The requirement that, when met, triggers CTS to execute the task. Only one `condition` may be configured per task. CTS supports different types of conditions, which each have their own configuration options. See [Task Condition](#task-condition) configuration for full details on configuration options for each condition type.
 - `source_input` - (obj) **Deprecated in CTS 0.5.0 and will be removed in 0.8.0. See the `module_input` block instead.**
 - `module_input` - (obj) Specifies a Consul object containing values or metadata to be provided to the Terraform Module. The `module_input` block defines any extra module inputs needed for task execution.  This is in addition to any module input provided by the `condition` block or `services` field (deprecated). Multiple `module_input` blocks can be configured per task. [Task Module Input](#task-module-input) configuration for full details on usage and restrictions.
-- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and will be removed in 0.8.0. Review `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the HCP Terraform workspace associated with the task. Defaults to the latest compatible version supported by the organization. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
+- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and removed in 0.8.0. Use `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the HCP Terraform workspace associated with the task. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
 - `terraform_cloud_workspace` - (obj) <EnterpriseAlert inline /> Configures attributes of the HCP Terraform workspace associated with the task. This option is only available when used with the [HCP Terraform driver](#hcp-terraform-driver). For global configurations of all workspaces, review [`driver.workspaces`](#workspaces).
   - `execution_mode` - (string: "remote") The execution mode that determines whether to use HCP Terraform as the Terraform execution platform. Only supports "remote" or "agent".
   - `agent_pool_id` - (string) Only supported if `execution_mode` is set to "agent". The ID of the agent pool that should run the Terraform workloads. Either `agent_pool_id` or `agent_pool_name` are required if `execution_mode` is set to "agent". `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
   - `agent_pool_name` - (string) Only supported if `execution_mode` is set to "agent". The name of the agent pool that should run the Terraform workloads. Only supported if `execution_mode` is set to "agent". Either `agent_pool_id` or `agent_pool_name` are required. `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
-  - `terraform_version` - (string) The version of Terraform to use for the HCP Terraform workspace associated with the task. Defaults to the latest compatible version supported by the organization.
+  - `terraform_version` - (string) The version of Terraform to use for the Terraform Cloud workspace associated with the task. Beginning with v0.9.0, you can omit this configuration and CTS will either use the existing workspace version if compatible, or upgrade the workspace version to a compatible version. In prior versions, this parameter defaults to the latest compatible version supported by the organization.
+  - `auto_upgrade_tf_version` - (bool: true) Available in CTS v0.9.0 and later. When set to true, CTS automatically upgrades an incompatible Terraform version in the workspace to the nearest compatible version. When set to false, CTS does not upgrade automatically and fails with an error if the workspace Terraform version is incompatible. If unspecified, this parameter defaults to `true` for backward compatibility.
 
 ### Task Condition
 
diff --git a/content/consul/v1.21.x/content/docs/reference/cts/index.mdx b/content/consul/v1.21.x/content/docs/reference/cts/index.mdx
index 132baefcd0..dbc536ff83 100644
--- a/content/consul/v1.21.x/content/docs/reference/cts/index.mdx
+++ b/content/consul/v1.21.x/content/docs/reference/cts/index.mdx
@@ -355,12 +355,13 @@ task {
 - `condition` - (obj: required) The requirement that, when met, triggers CTS to execute the task. Only one `condition` may be configured per task. CTS supports different types of conditions, which each have their own configuration options. Refer to  [Task Condition](#task-condition) configuration for full details on configuration options for each condition type.
 - `source_input` - (obj) **Deprecated in CTS 0.5.0 and will be removed in 0.8.0. Refer to  the `module_input` block instead.**
 - `module_input` - (obj) Specifies a Consul object containing values or metadata to be provided to the Terraform Module. The `module_input` block defines any extra module inputs needed for task execution.  This is in addition to any module input provided by the `condition` block or `services` field (deprecated). Multiple `module_input` blocks can be configured per task. [Task Module Input](#task-module-input) configuration for full details on usage and restrictions.
-- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and will be removed in 0.8.0. Review `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the Terraform Cloud workspace associated with the task. Defaults to the latest compatible version supported by the organization. This option is only available when used with the [Terraform Cloud driver](#terraform-cloud-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
+- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and removed in 0.8.0. Use `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the Terraform Cloud workspace associated with the task. This option is only available when used with the [Terraform Cloud driver](#terraform-cloud-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
 - `terraform_cloud_workspace` - (obj) <EnterpriseAlert inline /> Configures attributes of the Terraform Cloud workspace associated with the task. This option is only available when used with the [Terraform Cloud driver](#terraform-cloud-driver). For global configurations of all workspaces, review [`driver.workspaces`](#workspaces).
   - `execution_mode` - (string: "remote") The execution mode that determines whether to use Terraform Cloud as the Terraform execution platform. Only supports "remote" or "agent".
   - `agent_pool_id` - (string) Only supported if `execution_mode` is set to "agent". The ID of the agent pool that should run the Terraform workloads. Either `agent_pool_id` or `agent_pool_name` are required if `execution_mode` is set to "agent". `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
   - `agent_pool_name` - (string) Only supported if `execution_mode` is set to "agent". The name of the agent pool that should run the Terraform workloads. Only supported if `execution_mode` is set to "agent". Either `agent_pool_id` or `agent_pool_name` are required. `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
-  - `terraform_version` - (string) The version of Terraform to use for the Terraform Cloud workspace associated with the task. Defaults to the latest compatible version supported by the organization.
+  - `terraform_version` - (string) The version of Terraform to use for the Terraform Cloud workspace associated with the task. Beginning with v0.9.0, you can omit this configuration and CTS will either use the existing workspace version if compatible, or upgrade the workspace version to a compatible version. In prior versions, this parameter defaults to the latest compatible version supported by the organization.
+  - `auto_upgrade_tf_version` - (bool: true) Available in CTS v0.9.0 and later. When set to true, CTS automatically upgrades an incompatible Terraform version in the workspace to the nearest compatible version. When set to false, CTS does not upgrade automatically and fails with an error if the workspace Terraform version is incompatible. If unspecified, this parameter defaults to `true` for backward compatibility.
 
 ### Task condition
 
diff --git a/content/consul/v1.22.x/content/docs/reference/cts/index.mdx b/content/consul/v1.22.x/content/docs/reference/cts/index.mdx
index fa4fddaa43..b82ccdb87d 100644
--- a/content/consul/v1.22.x/content/docs/reference/cts/index.mdx
+++ b/content/consul/v1.22.x/content/docs/reference/cts/index.mdx
@@ -349,12 +349,13 @@ task {
 - `condition` - (obj: required) The requirement that, when met, triggers CTS to execute the task. Only one `condition` may be configured per task. CTS supports different types of conditions, which each have their own configuration options. Refer to  [Task Condition](#task-condition) configuration for full details on configuration options for each condition type.
 - `source_input` - (obj) **Deprecated in CTS 0.5.0 and will be removed in 0.8.0. Refer to  the `module_input` block instead.**
 - `module_input` - (obj) Specifies a Consul object containing values or metadata to be provided to the Terraform Module. The `module_input` block defines any extra module inputs needed for task execution.  This is in addition to any module input provided by the `condition` block or `services` field (deprecated). Multiple `module_input` blocks can be configured per task. [Task Module Input](#task-module-input) configuration for full details on usage and restrictions.
-- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and will be removed in 0.8.0. Review `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the Terraform Cloud workspace associated with the task. Defaults to the latest compatible version supported by the organization. This option is only available when used with the [Terraform Cloud driver](#terraform-cloud-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
+- `terraform_version` - (string) <EnterpriseAlert inline />  **Deprecated in CTS 0.6.0 and removed in 0.8.0. Use `terraform_cloud_workspace.terraform_version` instead.** The version of Terraform to use for the Terraform Cloud workspace associated with the task. This option is only available when used with the [Terraform Cloud driver](#terraform-cloud-driver); otherwise, set the version within the [Terraform driver](#terraform-driver).
 - `terraform_cloud_workspace` - (obj) <EnterpriseAlert inline /> Configures attributes of the Terraform Cloud workspace associated with the task. This option is only available when used with the [Terraform Cloud driver](#terraform-cloud-driver). For global configurations of all workspaces, review [`driver.workspaces`](#workspaces).
   - `execution_mode` - (string: "remote") The execution mode that determines whether to use Terraform Cloud as the Terraform execution platform. Only supports "remote" or "agent".
   - `agent_pool_id` - (string) Only supported if `execution_mode` is set to "agent". The ID of the agent pool that should run the Terraform workloads. Either `agent_pool_id` or `agent_pool_name` are required if `execution_mode` is set to "agent". `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
   - `agent_pool_name` - (string) Only supported if `execution_mode` is set to "agent". The name of the agent pool that should run the Terraform workloads. Only supported if `execution_mode` is set to "agent". Either `agent_pool_id` or `agent_pool_name` are required. `agent_pool_id` takes precedence over `agent_pool_name` if both are provided.
-  - `terraform_version` - (string) The version of Terraform to use for the Terraform Cloud workspace associated with the task. Defaults to the latest compatible version supported by the organization.
+  - `terraform_version` - (string) The version of Terraform to use for the Terraform Cloud workspace associated with the task. Beginning with v0.9.0, you can omit this configuration and CTS will either use the existing workspace version if compatible, or upgrade the workspace version to a compatible version. In prior versions, this parameter defaults to the latest compatible version supported by the organization.
+  - `auto_upgrade_tf_version` - (bool: true) Available in CTS v0.9.0 and later. When set to true, CTS automatically upgrades an incompatible Terraform version in the workspace to the nearest compatible version. When set to false, CTS does not upgrade automatically and fails with an error if the workspace Terraform version is incompatible. If unspecified, this parameter defaults to `true` for backward compatibility.
 
 ### Task condition