diff --git a/terraform/README.md b/terraform/README.md
index 5668f548..1d579ad0 100644
--- a/terraform/README.md
+++ b/terraform/README.md
@@ -90,7 +90,7 @@ internal_prefix     = "10.0.3.0/24"
 
 | Name | Version |
 |------|---------|
-| terraform | >= 1.6.0 |
+| terraform | 1.6.4 |
 | azurerm | 3.81.0 |
 | http | 3.4.0 |
 | random | 3.5.1 |
diff --git a/terraform/subnet.tf b/terraform/subnet.tf
index e6eb74fd..2d3f20d2 100644
--- a/terraform/subnet.tf
+++ b/terraform/subnet.tf
@@ -25,6 +25,7 @@ resource "azurerm_network_security_group" "private_nsg" {
     destination_address_prefix = "*"
   }
 }
+
 resource "azurerm_subnet_network_security_group_association" "external_subnet_association" {
   subnet_id                 = azurerm_subnet.external_subnet.id
   network_security_group_id = azurerm_network_security_group.private_nsg.id