diff --git a/examples/tf_cloudbuild_builder_simple/main.tf b/examples/tf_cloudbuild_builder_simple/main.tf
index 39bdb89b..66644e22 100644
--- a/examples/tf_cloudbuild_builder_simple/main.tf
+++ b/examples/tf_cloudbuild_builder_simple/main.tf
@@ -38,7 +38,7 @@ resource "google_sourcerepo_repository" "builder_dockerfile_repo" {
 # Bootstrap CSR with Dockerfile
 module "bootstrap_csr_repo" {
   source  = "terraform-google-modules/gcloud/google"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   upgrade           = false
   module_depends_on = [module.cloudbuilder]
diff --git a/examples/tf_cloudbuild_builder_simple_github/main.tf b/examples/tf_cloudbuild_builder_simple_github/main.tf
index a88aa4ff..16305652 100644
--- a/examples/tf_cloudbuild_builder_simple_github/main.tf
+++ b/examples/tf_cloudbuild_builder_simple_github/main.tf
@@ -88,7 +88,7 @@ data "google_secret_manager_secret_version_access" "github_pat" {
 # Bootstrap GitHub with Dockerfile
 module "bootstrap_github_repo" {
   source  = "terraform-google-modules/gcloud/google"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   upgrade           = false
   module_depends_on = [module.cloudbuilder]
diff --git a/examples/tf_cloudbuild_builder_simple_gitlab/main.tf b/examples/tf_cloudbuild_builder_simple_gitlab/main.tf
index 691bb535..178487ab 100644
--- a/examples/tf_cloudbuild_builder_simple_gitlab/main.tf
+++ b/examples/tf_cloudbuild_builder_simple_gitlab/main.tf
@@ -92,7 +92,7 @@ data "google_secret_manager_secret_version_access" "gitlab_api_access_token" {
 # Bootstrap GitLab with Dockerfile
 module "bootstrap_gitlab_repo" {
   source  = "terraform-google-modules/gcloud/google"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   upgrade           = false
   module_depends_on = [module.cloudbuilder]
diff --git a/examples/tf_cloudbuild_workspace_simple/main.tf b/examples/tf_cloudbuild_workspace_simple/main.tf
index eba8689f..5a0769b9 100644
--- a/examples/tf_cloudbuild_workspace_simple/main.tf
+++ b/examples/tf_cloudbuild_workspace_simple/main.tf
@@ -41,7 +41,7 @@ resource "google_sourcerepo_repository" "tf_config_repo" {
 # # Bootstrap CSR with TF configs
 module "bootstrap_csr_repo" {
   source  = "terraform-google-modules/gcloud/google"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   upgrade = false
 
diff --git a/examples/tf_cloudbuild_workspace_simple_github/main.tf b/examples/tf_cloudbuild_workspace_simple_github/main.tf
index 0fb1e511..080e3b1e 100644
--- a/examples/tf_cloudbuild_workspace_simple_github/main.tf
+++ b/examples/tf_cloudbuild_workspace_simple_github/main.tf
@@ -92,7 +92,7 @@ data "google_secret_manager_secret_version_access" "github_pat" {
 
 module "bootstrap_github_repo" {
   source  = "terraform-google-modules/gcloud/google"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   upgrade           = false
   module_depends_on = [module.tf_workspace]
diff --git a/examples/tf_cloudbuild_workspace_simple_gitlab/main.tf b/examples/tf_cloudbuild_workspace_simple_gitlab/main.tf
index 907be9cc..47206bf4 100644
--- a/examples/tf_cloudbuild_workspace_simple_gitlab/main.tf
+++ b/examples/tf_cloudbuild_workspace_simple_gitlab/main.tf
@@ -92,7 +92,7 @@ data "google_secret_manager_secret_version_access" "gitlab_api_access_token" {
 
 module "bootstrap_github_repo" {
   source  = "terraform-google-modules/gcloud/google"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   upgrade           = false
   module_depends_on = [module.tf_workspace]