diff --git a/examples/mysql_iam_cluster/versions.tf b/examples/mysql_iam_cluster/versions.tf
index 31a0e14..b3e92bf 100644
--- a/examples/mysql_iam_cluster/versions.tf
+++ b/examples/mysql_iam_cluster/versions.tf
@@ -1,10 +1,10 @@
 terraform {
-  required_version = ">= 0.13.1"
+  required_version = ">= 1.0"
 
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 3.38"
+      version = ">= 4.55"
     }
     random = {
       source  = "hashicorp/random"
diff --git a/examples/mysql_iam_instance/versions.tf b/examples/mysql_iam_instance/versions.tf
index 31a0e14..b3e92bf 100644
--- a/examples/mysql_iam_instance/versions.tf
+++ b/examples/mysql_iam_instance/versions.tf
@@ -1,10 +1,10 @@
 terraform {
-  required_version = ">= 0.13.1"
+  required_version = ">= 1.0"
 
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 3.38"
+      version = ">= 4.55"
     }
     random = {
       source  = "hashicorp/random"
diff --git a/examples/postgresql_iam_cluster/versions.tf b/examples/postgresql_iam_cluster/versions.tf
index 31a0e14..b3e92bf 100644
--- a/examples/postgresql_iam_cluster/versions.tf
+++ b/examples/postgresql_iam_cluster/versions.tf
@@ -1,10 +1,10 @@
 terraform {
-  required_version = ">= 0.13.1"
+  required_version = ">= 1.0"
 
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 3.38"
+      version = ">= 4.55"
     }
     random = {
       source  = "hashicorp/random"
diff --git a/examples/postgresql_iam_instance/versions.tf b/examples/postgresql_iam_instance/versions.tf
index 31a0e14..b3e92bf 100644
--- a/examples/postgresql_iam_instance/versions.tf
+++ b/examples/postgresql_iam_instance/versions.tf
@@ -1,10 +1,10 @@
 terraform {
-  required_version = ">= 0.13.1"
+  required_version = ">= 1.0"
 
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 3.38"
+      version = ">= 4.55"
     }
     random = {
       source  = "hashicorp/random"