diff --git a/infra/modules/ca-aihub/providers.tf b/infra/modules/ca-aihub/providers.tf
index fd6fd79..6473e13 100644
--- a/infra/modules/ca-aihub/providers.tf
+++ b/infra/modules/ca-aihub/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.1.8"
+  required_version = ">= 1.4.6"
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
diff --git a/infra/modules/ca-chat/providers.tf b/infra/modules/ca-chat/providers.tf
index fd6fd79..6473e13 100644
--- a/infra/modules/ca-chat/providers.tf
+++ b/infra/modules/ca-chat/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.1.8"
+  required_version = ">= 1.4.6"
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
diff --git a/infra/modules/ca-plugin/providers.tf b/infra/modules/ca-plugin/providers.tf
index c4fa93c..ae7c762 100644
--- a/infra/modules/ca-plugin/providers.tf
+++ b/infra/modules/ca-plugin/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.1.8"
+  required_version = ">= 1.4.6"
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
@@ -10,11 +10,3 @@ terraform {
     }
   }
 }
-
-provider "azurerm" {
-  features {
-    cognitive_account {
-      purge_soft_delete_on_destroy = true
-    }
-  }
-}
\ No newline at end of file
diff --git a/infra/modules/ca-prep-docs/providers.tf b/infra/modules/ca-prep-docs/providers.tf
index fd6fd79..6473e13 100644
--- a/infra/modules/ca-prep-docs/providers.tf
+++ b/infra/modules/ca-prep-docs/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.1.8"
+  required_version = ">= 1.4.6"
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
diff --git a/infra/modules/cae/providers.tf b/infra/modules/cae/providers.tf
index fd6fd79..6473e13 100644
--- a/infra/modules/cae/providers.tf
+++ b/infra/modules/cae/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.1.8"
+  required_version = ">= 1.4.6"
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
diff --git a/infra/modules/cog/providers.tf b/infra/modules/cog/providers.tf
index fd6fd79..6473e13 100644
--- a/infra/modules/cog/providers.tf
+++ b/infra/modules/cog/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.1.8"
+  required_version = ">= 1.4.6"
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
diff --git a/infra/providers.tf b/infra/providers.tf
index dcd7b38..0f30658 100644
--- a/infra/providers.tf
+++ b/infra/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.1.8"
+  required_version = ">= 1.4.6"
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
@@ -31,3 +31,5 @@ provider "azurerm" {
     }
   }
 }
+
+provider "azuread" {}