diff --git a/terraform/environments/example/ec2_autoscaling_group.tf b/terraform/environments/example/ec2_autoscaling_group.tf
index 5f41df75c80..2b889b83281 100644
--- a/terraform/environments/example/ec2_autoscaling_group.tf
+++ b/terraform/environments/example/ec2_autoscaling_group.tf
@@ -1,5 +1,5 @@
 module "ec2_test_autoscaling_group" {
-  source = "github.com/ministryofjustice/modernisation-platform-terraform-ec2-autoscaling-group?ref=v2.4.0"
+  source = "github.com/ministryofjustice/modernisation-platform-terraform-ec2-autoscaling-group?ref=v2.5.1"
 
   providers = {
     aws.core-vpc = aws.core-vpc # core-vpc-(environment) holds the networking for all accounts