diff --git a/examples/cdn-policy/main.tf b/examples/cdn-policy/main.tf
index 1ea26990..7c2dbaf1 100644
--- a/examples/cdn-policy/main.tf
+++ b/examples/cdn-policy/main.tf
@@ -42,7 +42,7 @@ resource "google_compute_router" "default" {
 
 module "cloud-nat" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.default.name
   project_id = var.project_id
   region     = local.region
diff --git a/examples/certificate-map/main.tf b/examples/certificate-map/main.tf
index 51a922f0..9797794b 100644
--- a/examples/certificate-map/main.tf
+++ b/examples/certificate-map/main.tf
@@ -44,7 +44,7 @@ resource "google_compute_router" "group1" {
 
 module "cloud-nat-group1" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group1.name
   project_id = var.project_id
   region     = var.group1_region
diff --git a/examples/cross-project-mig-backend/mig.tf b/examples/cross-project-mig-backend/mig.tf
index 9118367b..29ec9121 100644
--- a/examples/cross-project-mig-backend/mig.tf
+++ b/examples/cross-project-mig-backend/mig.tf
@@ -73,7 +73,7 @@ resource "google_compute_router" "default" {
 
 module "cloud-nat" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.default.name
   project_id = var.project_id
   region     = var.region
diff --git a/examples/https-redirect/main.tf b/examples/https-redirect/main.tf
index 1f84246a..b7c7a706 100644
--- a/examples/https-redirect/main.tf
+++ b/examples/https-redirect/main.tf
@@ -43,7 +43,7 @@ resource "google_compute_router" "default" {
 
 module "cloud-nat" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.default.name
   project_id = var.project
   region     = var.region
diff --git a/examples/lb-http-separate-frontend-and-backend/main.tf b/examples/lb-http-separate-frontend-and-backend/main.tf
index 3a25f810..ddc0ccca 100644
--- a/examples/lb-http-separate-frontend-and-backend/main.tf
+++ b/examples/lb-http-separate-frontend-and-backend/main.tf
@@ -36,7 +36,7 @@ resource "google_compute_router" "group1" {
 
 module "cloud-nat-group1" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group1.name
   project_id = var.project_id
   region     = "us-west1"
@@ -60,7 +60,7 @@ resource "google_compute_router" "group2" {
 
 module "cloud-nat-group2" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group2.name
   project_id = var.project_id
   region     = "us-east1"
diff --git a/examples/mig-nat-http-lb/main.tf b/examples/mig-nat-http-lb/main.tf
index 39da944d..64e380ff 100644
--- a/examples/mig-nat-http-lb/main.tf
+++ b/examples/mig-nat-http-lb/main.tf
@@ -43,7 +43,7 @@ resource "google_compute_router" "default" {
 
 module "cloud-nat" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.default.name
   project_id = var.project
   region     = var.region
diff --git a/examples/multi-backend-multi-mig-bucket-https-lb/main.tf b/examples/multi-backend-multi-mig-bucket-https-lb/main.tf
index e32b96d3..a20542cc 100644
--- a/examples/multi-backend-multi-mig-bucket-https-lb/main.tf
+++ b/examples/multi-backend-multi-mig-bucket-https-lb/main.tf
@@ -44,7 +44,7 @@ resource "google_compute_router" "group1" {
 
 module "cloud-nat-group1" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group1.name
   project_id = var.project
   region     = var.group1_region
@@ -68,7 +68,7 @@ resource "google_compute_router" "group2" {
 
 module "cloud-nat-group2" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group2.name
   project_id = var.project
   region     = var.group2_region
@@ -92,7 +92,7 @@ resource "google_compute_router" "group3" {
 
 module "cloud-nat-group3" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group3.name
   project_id = var.project
   region     = var.group3_region
diff --git a/examples/multi-mig-http-lb/main.tf b/examples/multi-mig-http-lb/main.tf
index 380d8e6c..be2f9d9e 100644
--- a/examples/multi-mig-http-lb/main.tf
+++ b/examples/multi-mig-http-lb/main.tf
@@ -36,7 +36,7 @@ resource "google_compute_router" "group1" {
 
 module "cloud-nat-group1" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group1.name
   project_id = var.project
   region     = var.group1_region
@@ -60,7 +60,7 @@ resource "google_compute_router" "group2" {
 
 module "cloud-nat-group2" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group2.name
   project_id = var.project
   region     = var.group2_region
diff --git a/examples/multiple-certs/main.tf b/examples/multiple-certs/main.tf
index 3915ad26..7b0583ca 100644
--- a/examples/multiple-certs/main.tf
+++ b/examples/multiple-certs/main.tf
@@ -44,7 +44,7 @@ resource "google_compute_router" "group1" {
 
 module "cloud-nat-group1" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group1.name
   project_id = var.project
   region     = var.group1_region
@@ -68,7 +68,7 @@ resource "google_compute_router" "group2" {
 
 module "cloud-nat-group2" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group2.name
   project_id = var.project
   region     = var.group2_region
@@ -92,7 +92,7 @@ resource "google_compute_router" "group3" {
 
 module "cloud-nat-group3" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group3.name
   project_id = var.project
   region     = var.group3_region
diff --git a/examples/shared-vpc/mig.tf b/examples/shared-vpc/mig.tf
index d1b5fdc1..ce0b7893 100644
--- a/examples/shared-vpc/mig.tf
+++ b/examples/shared-vpc/mig.tf
@@ -46,7 +46,7 @@ resource "google_compute_router" "default" {
 
 module "cloud-nat" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.default.name
   project_id = var.host_project
   region     = var.region
diff --git a/examples/user-managed-google-managed-ssl/main.tf b/examples/user-managed-google-managed-ssl/main.tf
index 30d33e6a..d6937cfe 100644
--- a/examples/user-managed-google-managed-ssl/main.tf
+++ b/examples/user-managed-google-managed-ssl/main.tf
@@ -44,7 +44,7 @@ resource "google_compute_router" "group1" {
 
 module "cloud-nat-group1" {
   source     = "terraform-google-modules/cloud-nat/google"
-  version    = "~> 5.0"
+  version    = "~> 6.0"
   router     = google_compute_router.group1.name
   project_id = var.project_id
   region     = var.group1_region