diff --git a/README.md b/README.md
index b235372..5b2d408 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ The following requirements are needed by this module:
 
 - <a name="requirement_azapi"></a> [azapi](#requirement\_azapi) (>= 1.4.0, < 2.0)
 
-- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.86.0, <4.0)
+- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.86.0, <5.0)
 
 - <a name="requirement_local"></a> [local](#requirement\_local) (>=2.4.1, < 3.0)
 
@@ -339,9 +339,9 @@ The following Modules are called:
 
 ### <a name="module_avm_res_containerregistry_registry"></a> [avm\_res\_containerregistry\_registry](#module\_avm\_res\_containerregistry\_registry)
 
-Source: Azure/avm-res-containerregistry-registry/azurerm
+Source: github.com/zioproto/terraform-azurerm-avm-res-containerregistry-registry
 
-Version: 0.3.1
+Version: provider-v4
 
 <!-- markdownlint-disable-next-line MD041 -->
 ## Data Collection
diff --git a/examples/default/README.md b/examples/default/README.md
index bbcb961..6e3f43a 100644
--- a/examples/default/README.md
+++ b/examples/default/README.md
@@ -9,7 +9,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.7.0, < 4.0.0"
+      version = ">= 3.7.0, < 5.0.0"
     }
     random = {
       source  = "hashicorp/random"
@@ -84,7 +84,7 @@ resource "azurerm_private_dns_zone" "this" {
 
 module "avm_res_network_virtualnetwork" {
   source  = "Azure/avm-res-network-virtualnetwork/azurerm"
-  version = "0.2.3"
+  version = "0.5.0"
 
   address_space       = ["10.31.0.0/16"]
   location            = azurerm_resource_group.this.location
@@ -110,7 +110,7 @@ The following requirements are needed by this module:
 
 - <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) (>= 1.3.0)
 
-- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.7.0, < 4.0.0)
+- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.7.0, < 5.0.0)
 
 - <a name="requirement_random"></a> [random](#requirement\_random) (>= 3.5.0, < 4.0.0)
 
@@ -153,7 +153,7 @@ The following Modules are called:
 
 Source: Azure/avm-res-network-virtualnetwork/azurerm
 
-Version: 0.2.3
+Version: 0.5.0
 
 ### <a name="module_naming"></a> [naming](#module\_naming)
 
diff --git a/examples/default/main.tf b/examples/default/main.tf
index dcb123c..a577065 100644
--- a/examples/default/main.tf
+++ b/examples/default/main.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.7.0, < 4.0.0"
+      version = ">= 4, <5"
     }
     random = {
       source  = "hashicorp/random"
@@ -78,7 +78,7 @@ resource "azurerm_private_dns_zone" "this" {
 
 module "avm_res_network_virtualnetwork" {
   source  = "Azure/avm-res-network-virtualnetwork/azurerm"
-  version = "0.2.3"
+  version = "0.5.0"
 
   address_space       = ["10.31.0.0/16"]
   location            = azurerm_resource_group.this.location
diff --git a/examples/with_availability_zone/README.md b/examples/with_availability_zone/README.md
index 036d885..fa462f8 100644
--- a/examples/with_availability_zone/README.md
+++ b/examples/with_availability_zone/README.md
@@ -9,7 +9,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.7.0, < 4.0.0"
+      version = ">= 3.7.0, < 5.0.0"
     }
   }
 }
@@ -101,7 +101,7 @@ resource "azurerm_private_dns_zone" "this" {
 
 module "avm_res_network_virtualnetwork" {
   source  = "Azure/avm-res-network-virtualnetwork/azurerm"
-  version = "0.2.3"
+  version = "0.5.0"
 
   address_space       = ["10.31.0.0/16"]
   location            = azurerm_resource_group.this.location
@@ -127,7 +127,7 @@ The following requirements are needed by this module:
 
 - <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) (>= 1.3.0)
 
-- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.7.0, < 4.0.0)
+- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.7.0, < 5.0.0)
 
 ## Resources
 
@@ -176,7 +176,7 @@ The following Modules are called:
 
 Source: Azure/avm-res-network-virtualnetwork/azurerm
 
-Version: 0.2.3
+Version: 0.5.0
 
 ### <a name="module_naming"></a> [naming](#module\_naming)
 
diff --git a/examples/with_availability_zone/main.tf b/examples/with_availability_zone/main.tf
index 5b317c4..3fe4137 100644
--- a/examples/with_availability_zone/main.tf
+++ b/examples/with_availability_zone/main.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.7.0, < 4.0.0"
+      version = ">= 4, <5"
     }
   }
 }
@@ -95,7 +95,7 @@ resource "azurerm_private_dns_zone" "this" {
 
 module "avm_res_network_virtualnetwork" {
   source  = "Azure/avm-res-network-virtualnetwork/azurerm"
-  version = "0.2.3"
+  version = "0.5.0"
 
   address_space       = ["10.31.0.0/16"]
   location            = azurerm_resource_group.this.location
diff --git a/examples/without_availability_zone/README.md b/examples/without_availability_zone/README.md
index 554e763..c8584a3 100644
--- a/examples/without_availability_zone/README.md
+++ b/examples/without_availability_zone/README.md
@@ -9,7 +9,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.7.0, < 4.0.0"
+      version = ">= 3.7.0, < 5.0.0"
     }
   }
 }
@@ -97,7 +97,7 @@ resource "azurerm_private_dns_zone" "this" {
 
 module "avm_res_network_virtualnetwork" {
   source  = "Azure/avm-res-network-virtualnetwork/azurerm"
-  version = "0.2.3"
+  version = "0.5.0"
 
   address_space       = ["10.31.0.0/16"]
   location            = azurerm_resource_group.this.location
@@ -123,7 +123,7 @@ The following requirements are needed by this module:
 
 - <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) (>= 1.3.0)
 
-- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.7.0, < 4.0.0)
+- <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) (>= 3.7.0, < 5.0.0)
 
 ## Resources
 
@@ -172,7 +172,7 @@ The following Modules are called:
 
 Source: Azure/avm-res-network-virtualnetwork/azurerm
 
-Version: 0.2.3
+Version: 0.5.0
 
 ### <a name="module_naming"></a> [naming](#module\_naming)
 
diff --git a/examples/without_availability_zone/main.tf b/examples/without_availability_zone/main.tf
index f1b6832..37540a9 100644
--- a/examples/without_availability_zone/main.tf
+++ b/examples/without_availability_zone/main.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.7.0, < 4.0.0"
+      version = ">= 4, <5"
     }
   }
 }
@@ -91,7 +91,7 @@ resource "azurerm_private_dns_zone" "this" {
 
 module "avm_res_network_virtualnetwork" {
   source  = "Azure/avm-res-network-virtualnetwork/azurerm"
-  version = "0.2.3"
+  version = "0.5.0"
 
   address_space       = ["10.31.0.0/16"]
   location            = azurerm_resource_group.this.location
diff --git a/main.tf b/main.tf
index 420e07a..e5297a7 100644
--- a/main.tf
+++ b/main.tf
@@ -1,7 +1,9 @@
 module "avm_res_containerregistry_registry" {
-  for_each                      = toset(var.acr == null ? [] : ["acr"])
-  source                        = "Azure/avm-res-containerregistry-registry/azurerm"
-  version                       = "0.3.1"
+  for_each = toset(var.acr == null ? [] : ["acr"])
+  # point to https://github.com/zioproto/terraform-azurerm-avm-res-containerregistry-registry/tree/provider-v4
+  source = "github.com/zioproto/terraform-azurerm-avm-res-containerregistry-registry?ref=provider-v4"
+  #source                        = "Azure/avm-res-containerregistry-registry/azurerm"
+  #version                       = "0.3.1"
   name                          = var.acr.name
   location                      = var.location
   resource_group_name           = var.resource_group_name
@@ -52,12 +54,12 @@ resource "azurerm_kubernetes_cluster" "this" {
   location                          = var.location
   name                              = "aks-${var.name}"
   resource_group_name               = var.resource_group_name
-  automatic_channel_upgrade         = "patch"
+  automatic_upgrade_channel         = "patch"
   azure_policy_enabled              = true
   dns_prefix                        = var.name
   kubernetes_version                = var.kubernetes_version
   local_account_disabled            = true
-  node_os_channel_upgrade           = "NodeImage"
+  node_os_upgrade_channel           = "NodeImage"
   oidc_issuer_enabled               = true
   private_cluster_enabled           = true
   role_based_access_control_enabled = true
@@ -66,19 +68,19 @@ resource "azurerm_kubernetes_cluster" "this" {
   workload_identity_enabled         = true
 
   default_node_pool {
-    name                   = "agentpool"
-    vm_size                = "Standard_D4d_v5"
-    enable_auto_scaling    = true
-    enable_host_encryption = true
-    max_count              = 9
-    max_pods               = 110
-    min_count              = 3
-    node_labels            = var.node_labels
-    orchestrator_version   = var.orchestrator_version
-    os_sku                 = var.os_sku
-    tags                   = merge(var.tags, var.agents_tags)
-    vnet_subnet_id         = var.network.node_subnet_id
-    zones                  = try([for zone in local.regions_by_name_or_display_name[var.location].zones : zone], null)
+    name                    = "agentpool"
+    vm_size                 = "Standard_D4d_v5"
+    auto_scaling_enabled    = true
+    host_encryption_enabled = true
+    max_count               = 9
+    max_pods                = 110
+    min_count               = 3
+    node_labels             = var.node_labels
+    orchestrator_version    = var.orchestrator_version
+    os_sku                  = var.os_sku
+    tags                    = merge(var.tags, var.agents_tags)
+    vnet_subnet_id          = var.network.node_subnet_id
+    zones                   = try([for zone in local.regions_by_name_or_display_name[var.location].zones : zone], null)
 
     upgrade_settings {
       max_surge = "10%"
@@ -90,7 +92,6 @@ resource "azurerm_kubernetes_cluster" "this" {
   azure_active_directory_role_based_access_control {
     admin_group_object_ids = var.rbac_aad_admin_group_object_ids
     azure_rbac_enabled     = var.rbac_aad_azure_rbac_enabled
-    managed                = true
     tenant_id              = var.rbac_aad_tenant_id
   }
   ## Resources that only support UserAssigned
@@ -254,7 +255,7 @@ resource "azurerm_kubernetes_cluster_node_pool" "this" {
   kubernetes_cluster_id = azurerm_kubernetes_cluster.this.id
   name                  = each.value.name
   vm_size               = each.value.vm_size
-  enable_auto_scaling   = true
+  auto_scaling_enabled  = true
   max_count             = each.value.max_count
   min_count             = each.value.min_count
   node_labels           = each.value.labels
diff --git a/terraform.tf b/terraform.tf
index 8ee0740..f512d58 100644
--- a/terraform.tf
+++ b/terraform.tf
@@ -7,7 +7,7 @@ terraform {
     }
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = ">= 3.86.0, <4.0"
+      version = ">= 4, <5"
     }
     local = {
       source  = "hashicorp/local"