diff --git a/examples/cloud_run_vpc_connector/network.tf b/examples/cloud_run_vpc_connector/network.tf
index f7a910c2..79c1ee65 100644
--- a/examples/cloud_run_vpc_connector/network.tf
+++ b/examples/cloud_run_vpc_connector/network.tf
@@ -16,7 +16,7 @@
 
 module "vpc" {
   source  = "terraform-google-modules/network/google"
-  version = "~> 10.0"
+  version = "~> 12.0"
 
   project_id   = var.project_id
   network_name = "cloud-run-vpc"
@@ -36,7 +36,7 @@ module "vpc" {
 
 module "serverless_connector" {
   source  = "terraform-google-modules/network/google//modules/vpc-serverless-connector-beta"
-  version = "~> 10.0"
+  version = "~> 12.0"
 
   project_id = var.project_id
   vpc_connectors = [{
diff --git a/modules/secure-serverless-harness/network.tf b/modules/secure-serverless-harness/network.tf
index 30d12b55..8a726678 100644
--- a/modules/secure-serverless-harness/network.tf
+++ b/modules/secure-serverless-harness/network.tf
@@ -24,7 +24,7 @@ locals {
 module "network" {
   for_each                               = local.network_projects
   source                                 = "terraform-google-modules/network/google"
-  version                                = "~> 10.0"
+  version                                = "~> 12.0"
   project_id                             = each.value
   network_name                           = local.network_name
   shared_vpc_host                        = var.use_shared_vpc
diff --git a/modules/secure-serverless-harness/private_service_connect.tf b/modules/secure-serverless-harness/private_service_connect.tf
index 606f630c..333e7926 100644
--- a/modules/secure-serverless-harness/private_service_connect.tf
+++ b/modules/secure-serverless-harness/private_service_connect.tf
@@ -18,7 +18,7 @@ module "private_service_connect" {
   for_each = module.network
 
   source                     = "terraform-google-modules/network/google//modules/private-service-connect"
-  version                    = "~> 10.0"
+  version                    = "~> 12.0"
   project_id                 = each.value.project_id
   network_self_link          = each.value.network_self_link
   private_service_connect_ip = var.private_service_connect_ip
diff --git a/modules/secure-serverless-net/firewall.tf b/modules/secure-serverless-net/firewall.tf
index 32264ca2..60c7b11d 100644
--- a/modules/secure-serverless-net/firewall.tf
+++ b/modules/secure-serverless-net/firewall.tf
@@ -23,7 +23,7 @@ module "firewall_rules" {
   count = var.connector_on_host_project ? 0 : 1
 
   source  = "terraform-google-modules/network/google//modules/firewall-rules"
-  version = "~> 10.0"
+  version = "~> 12.0"
 
   project_id   = var.vpc_project_id
   network_name = var.shared_vpc_name