diff --git a/frontdoor-aks-nginx/provider.tf b/frontdoor-aks-nginx/provider.tf
index e3b7842..8417a34 100644
--- a/frontdoor-aks-nginx/provider.tf
+++ b/frontdoor-aks-nginx/provider.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.116.0"
+      version = "~> 4.14.0"
     }
     azuread = {
       source  = "hashicorp/azuread"
diff --git a/frontdoor-app-service/provider.tf b/frontdoor-app-service/provider.tf
index 0b62539..d6bf665 100644
--- a/frontdoor-app-service/provider.tf
+++ b/frontdoor-app-service/provider.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.116.0"
+      version = "~> 4.14.0"
     }
     azuread = {
       source  = "hashicorp/azuread"
diff --git a/frontdoor-container-app/provider.tf b/frontdoor-container-app/provider.tf
index 83c4d00..c9c1b67 100644
--- a/frontdoor-container-app/provider.tf
+++ b/frontdoor-container-app/provider.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.116.0"
+      version = "~> 4.14.0"
     }
     azuread = {
       source  = "hashicorp/azuread"
diff --git a/frontdoor-function-app/provider.tf b/frontdoor-function-app/provider.tf
index c68ae94..22b7f3b 100644
--- a/frontdoor-function-app/provider.tf
+++ b/frontdoor-function-app/provider.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.116.0"
+      version = "~> 4.14.0"
     }
     azuread = {
       source  = "hashicorp/azuread"