diff --git a/README.md b/README.md
index 6511a26..ccbb0c1 100644
--- a/README.md
+++ b/README.md
@@ -39,14 +39,14 @@ module "monitoring" {
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0.0 |
-| <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) | >= 3.40.0 |
+| <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) | >= 4.0.1 |
 | <a name="requirement_random"></a> [random](#requirement\_random) | >= 3.4.3 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_azurerm"></a> [azurerm](#provider\_azurerm) | >= 3.40.0 |
+| <a name="provider_azurerm"></a> [azurerm](#provider\_azurerm) | >= 4.0.1 |
 | <a name="provider_random"></a> [random](#provider\_random) | >= 3.4.3 |
 
 ## Modules
diff --git a/versions.tf b/versions.tf
index b0470cd..ae897c4 100644
--- a/versions.tf
+++ b/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.40.0"
+      version = ">= 4.0.1"
     }
     random = {
       source  = "hashicorp/random"