diff --git a/versions.tf b/versions.tf
index 7b12f77..b3e6494 100644
--- a/versions.tf
+++ b/versions.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "registry.terraform.io/hashicorp/azurerm"
-      version = ">=3.79.0"
+      version = ">=3.79.0, <4.0"
     }
   }
   required_version = ">=1.5"