diff --git a/examples/confidential_safer_cluster/kms.tf b/examples/confidential_safer_cluster/kms.tf
index 21fb456c7e..102357e6b1 100644
--- a/examples/confidential_safer_cluster/kms.tf
+++ b/examples/confidential_safer_cluster/kms.tf
@@ -20,7 +20,7 @@ locals {
 
 module "kms" {
   source          = "terraform-google-modules/kms/google"
-  version         = "~> 3.0"
+  version         = "~> 4.0"
   project_id      = var.project_id
   location        = var.region
   keyring         = "gke-keyring-${random_string.suffix.result}"
diff --git a/examples/safer_cluster_iap_bastion/kms.tf b/examples/safer_cluster_iap_bastion/kms.tf
index 885e43a313..85d4311315 100644
--- a/examples/safer_cluster_iap_bastion/kms.tf
+++ b/examples/safer_cluster_iap_bastion/kms.tf
@@ -16,7 +16,7 @@
 
 module "kms" {
   source          = "terraform-google-modules/kms/google"
-  version         = "~> 3.0"
+  version         = "~> 4.0"
   project_id      = var.project_id
   location        = var.region
   keyring         = "gke-keyring"
diff --git a/examples/simple_autopilot_private_cmek/main.tf b/examples/simple_autopilot_private_cmek/main.tf
index 08d119ae1c..7944031534 100644
--- a/examples/simple_autopilot_private_cmek/main.tf
+++ b/examples/simple_autopilot_private_cmek/main.tf
@@ -32,7 +32,7 @@ data "google_project" "main" {
 
 module "kms" {
   source  = "terraform-google-modules/kms/google"
-  version = "~> 3.2"
+  version = "~> 4.0"
 
   project_id           = var.project_id
   key_protection_level = "HSM"