diff --git a/terraform/backend.tf b/terraform/backend.tf
index dc23855..ca01c86 100644
--- a/terraform/backend.tf
+++ b/terraform/backend.tf
@@ -1,4 +1,5 @@
 terraform {
+  required_version = "~> 1.12"
   backend "s3" {
   }
   required_providers {