diff --git a/terraform/README.md b/terraform/README.md
index 3918ffd..42bcfd2 100644
--- a/terraform/README.md
+++ b/terraform/README.md
@@ -139,7 +139,7 @@ If everything looks good, answer `yes` and wait for the new infrastructure to be
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_azure_container_apps_hosting"></a> [azure\_container\_apps\_hosting](#module\_azure\_container\_apps\_hosting) | github.com/DFE-Digital/terraform-azurerm-container-apps-hosting | v1.8.0 |
+| <a name="module_azure_container_apps_hosting"></a> [azure\_container\_apps\_hosting](#module\_azure\_container\_apps\_hosting) | github.com/DFE-Digital/terraform-azurerm-container-apps-hosting | v1.8.3 |
 | <a name="module_azurerm_key_vault"></a> [azurerm\_key\_vault](#module\_azurerm\_key\_vault) | github.com/DFE-Digital/terraform-azurerm-key-vault-tfvars | v0.4.2 |
 | <a name="module_statuscake-tls-monitor"></a> [statuscake-tls-monitor](#module\_statuscake-tls-monitor) | github.com/dfe-digital/terraform-statuscake-tls-monitor | v0.1.4 |
 
diff --git a/terraform/container-apps-hosting.tf b/terraform/container-apps-hosting.tf
index da324bd..18c3fce 100644
--- a/terraform/container-apps-hosting.tf
+++ b/terraform/container-apps-hosting.tf
@@ -1,5 +1,5 @@
 module "azure_container_apps_hosting" {
-  source = "github.com/DFE-Digital/terraform-azurerm-container-apps-hosting?ref=v1.8.0"
+  source = "github.com/DFE-Digital/terraform-azurerm-container-apps-hosting?ref=v1.8.3"
 
   environment    = local.environment
   project_name   = local.project_name