diff --git a/tests/generated_route_tables/main.tf b/tests/generated_route_tables/main.tf
index 3a45418..053d0c3 100644
--- a/tests/generated_route_tables/main.tf
+++ b/tests/generated_route_tables/main.tf
@@ -30,7 +30,7 @@ module "vpc_pcx_requester" {
 }
 
 module "vpc_pcx_accepter" {
-  source = "github.com/terraform-aws-modules/terraform-aws-vpc?ref=v5.14.0"
+  source = "github.com/terraform-aws-modules/terraform-aws-vpc?ref=v5.15.0"
 
   name            = "tardigrade-pcx-accepter-${random_string.this.result}"
   cidr            = "10.1.0.0/16"