diff --git a/modules/sso/modules/account-assignments/README.md b/modules/sso/modules/account-assignments/README.md
index 28ecb7b..afa5b86 100644
--- a/modules/sso/modules/account-assignments/README.md
+++ b/modules/sso/modules/account-assignments/README.md
@@ -47,14 +47,14 @@ module "sso_account_assignments" {
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 0.13.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 3.26.0 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.0 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | ~> 4.0 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 3.26.0 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | ~> 4.0 |
 
 ## Modules
 
diff --git a/modules/sso/modules/account-assignments/versions.tf b/modules/sso/modules/account-assignments/versions.tf
index c9a3bb8..5521288 100644
--- a/modules/sso/modules/account-assignments/versions.tf
+++ b/modules/sso/modules/account-assignments/versions.tf
@@ -1,10 +1,10 @@
 terraform {
-  required_version = ">= 0.13.0"
+  required_version = ">= 1.3.0"
 
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 3.26.0"
+      version = "~> 4.0"
     }
   }
 }
diff --git a/modules/sso/modules/permission-sets/README.md b/modules/sso/modules/permission-sets/README.md
index 25997ea..bafd81f 100644
--- a/modules/sso/modules/permission-sets/README.md
+++ b/modules/sso/modules/permission-sets/README.md
@@ -68,14 +68,14 @@ resource "aws_iam_policy" "S3Access" {
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 0.13.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4.30.0 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.0 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | ~> 4.0 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 4.30.0 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | ~> 4.0 |
 
 ## Modules
 
diff --git a/modules/sso/modules/permission-sets/versions.tf b/modules/sso/modules/permission-sets/versions.tf
index fe87704..5521288 100644
--- a/modules/sso/modules/permission-sets/versions.tf
+++ b/modules/sso/modules/permission-sets/versions.tf
@@ -1,10 +1,10 @@
 terraform {
-  required_version = ">= 0.13.0"
+  required_version = ">= 1.3.0"
 
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 4.30.0"
+      version = "~> 4.0"
     }
   }
 }