diff --git a/versions.tf b/versions.tf
index 9317499..6fdefff 100644
--- a/versions.tf
+++ b/versions.tf
@@ -5,7 +5,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.1.0"
+      version = "~> 4.0"
     }
   }
 }
\ No newline at end of file