diff --git a/README.md b/README.md
index cfeeaec..be3fd2d 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ The following requirements are needed by this module:
 
 - <a name="requirement_azuread"></a> [azuread](#requirement\_azuread) (~> 2.50.0)
 
-- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (~> 3.71)
+- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (~> 4.0)
 
 - <a name="requirement_modtm"></a> [modtm](#requirement\_modtm) (~> 0.3)
 
diff --git a/examples/default/README.md b/examples/default/README.md
index ad3dfc8..3332cb2 100644
--- a/examples/default/README.md
+++ b/examples/default/README.md
@@ -9,12 +9,13 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.74"
+      version = "~> 4.0"
     }
   }
 }
 
 provider "azurerm" {
+  subscription_id = "0000000-0000-00000-000000"
   features {
     resource_group {
       prevent_deletion_if_contains_resources = false
@@ -95,7 +96,7 @@ The following requirements are needed by this module:
 
 - <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) (~> 1.5)
 
-- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (~> 3.74)
+- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (~> 4.0)
 
 ## Resources
 
diff --git a/examples/default/main.tf b/examples/default/main.tf
index 3ca11b9..cbc24ea 100644
--- a/examples/default/main.tf
+++ b/examples/default/main.tf
@@ -3,12 +3,13 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.74"
+      version = "~> 4.0"
     }
   }
 }
 
 provider "azurerm" {
+  subscription_id = "0000000-0000-00000-000000"
   features {
     resource_group {
       prevent_deletion_if_contains_resources = false
diff --git a/terraform.tf b/terraform.tf
index 42fd3d8..f40631e 100644
--- a/terraform.tf
+++ b/terraform.tf
@@ -11,7 +11,7 @@ terraform {
     }
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.71"
+      version = "~> 4.0"
     }
     modtm = {
       source  = "azure/modtm"