diff --git a/terraform/environments/dacp/ec2_bastion_linux.tf b/terraform/environments/dacp/ec2_bastion_linux.tf
index 7ad70fd9937..51e7dae5ccf 100644
--- a/terraform/environments/dacp/ec2_bastion_linux.tf
+++ b/terraform/environments/dacp/ec2_bastion_linux.tf
@@ -1,6 +1,6 @@
 # tfsec:ignore:aws-s3-enable-bucket-encryption tfsec:ignore:aws-s3-encryption-customer-key tfsec:ignore:aws-s3-enable-bucket-logging tfsec:ignore:aws-s3-enable-versioning
 module "bastion_linux" {
-  source = "github.com/ministryofjustice/modernisation-platform-terraform-bastion-linux?ref=v4.0.0"
+  source = "github.com/ministryofjustice/modernisation-platform-terraform-bastion-linux?ref=v4.2.0"
 
   providers = {
     aws.share-host   = aws.core-vpc # core-vpc-(environment) holds the networking for all accounts