diff --git a/examples/iap_tunneling/main.tf b/examples/iap_tunneling/main.tf
index c8fcbab0..d4aa29ee 100644
--- a/examples/iap_tunneling/main.tf
+++ b/examples/iap_tunneling/main.tf
@@ -38,7 +38,7 @@ resource "google_service_account" "vm_sa" {
 # A testing VM to allow OS Login + IAP tunneling.
 module "instance_template" {
   source  = "terraform-google-modules/vm/google//modules/instance_template"
-  version = "~> 10.0"
+  version = "~> 11.0"
 
   project_id   = var.project_id
   machine_type = "n1-standard-1"
diff --git a/main.tf b/main.tf
index caaf9ae6..1ec71e7e 100644
--- a/main.tf
+++ b/main.tf
@@ -44,7 +44,7 @@ resource "google_service_account" "bastion_host" {
 
 module "instance_template" {
   source  = "terraform-google-modules/vm/google//modules/instance_template"
-  version = "~> 10.0"
+  version = "~> 11.0"
 
   name_prefix         = var.name_prefix
   project_id          = var.project
diff --git a/modules/bastion-group/main.tf b/modules/bastion-group/main.tf
index 95a2fe0b..df9c4dc9 100644
--- a/modules/bastion-group/main.tf
+++ b/modules/bastion-group/main.tf
@@ -44,7 +44,7 @@ module "iap_bastion" {
 
 module "mig" {
   source  = "terraform-google-modules/vm/google//modules/mig"
-  version = "~> 10.0"
+  version = "~> 11.0"
 
   project_id        = var.project
   region            = var.region