diff --git a/tests/tgw/main.tf b/tests/tgw/main.tf
index fc1dd96..ece894f 100644
--- a/tests/tgw/main.tf
+++ b/tests/tgw/main.tf
@@ -144,7 +144,7 @@ module "vpc1" {
 }
 
 module "vpc2" {
-  source = "git::https://github.com/terraform-aws-modules/terraform-aws-vpc.git?ref=v4.0.1"
+  source = "git::https://github.com/terraform-aws-modules/terraform-aws-vpc.git?ref=v4.0.2"
 
   name            = "tardigrade-testing-vpc2-${local.id}"
   cidr            = "10.1.0.0/16"