diff --git a/azure/terraform/init.tf b/azure/terraform/init.tf
index e2c8238..02bb809 100644
--- a/azure/terraform/init.tf
+++ b/azure/terraform/init.tf
@@ -1,61 +1,61 @@
 # Keyword use:
 # - provider: Define the provider(s)
 # - data: Retrieve data information to be used within the file
 # - resource: Define resource and create/update
 
 terraform {
   backend "azurerm" {
     resource_group_name  = "euwest-admin"
     storage_account_name = "swhterraform"
     container_name       = "tfstate"
     key                  = "prod.azure.terraform.tfstate"
   }
 }
 
 # Configure the Microsoft Azure Provider
 # Empty if using the `az login` tool
 provider "azurerm" {
-  version = "~> 1.27"
+  version = "=1.43.0"
 }
 
 # Reuse the network security group as defined currently
 data "azurerm_network_security_group" "worker-nsg" {
   name                = "worker-nsg"
   resource_group_name = "swh-resource"
 }
 
 # Same for the subnet
 data "azurerm_subnet" "default" {
   name                 = "default"
   virtual_network_name = "swh-vnet"
   resource_group_name  = "swh-resource"
 }
 
 # same for resource group used by storage servers
 data "azurerm_resource_group" "euwest-servers" {
   name = "euwest-servers"
 }
 
 variable "firstboot_script" {
   type = string
   default = "/root/firstboot.sh"
 }
 
 variable "ssh_key_data_ardumont" {
   type    = string
   default = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDZarzgHrzUYspvrgSI6fszrALo92BDys7QOkJgUfZa9t9m4g7dUANNtwBiqIbqijAQPmB1zKgG6QTZC5rJkRy6KqXCW/+Qeedw/FWIbuI7jOD5WxnglbEQgvPkkB8kf1xIF7icRfWcQmK2je/3sFd9yS4/+jftNMPPXkBCxYm74onMenyllA1akA8FLyujLu6MNA1D8iLLXvz6pBDTT4GZ5/bm3vSE6Go8Xbuyu4SCtYZSHaHC2lXZ6Hhi6dbli4d3OwkUWz+YhFGaEra5Fx45Iig4UCL6kXPkvL/oSc9KGerpT//Xj9qz1K7p/IrBS8+eA4X69bHYYV0UZKDADZSn ardumont@yavin4"
 }
 
 variable "ssh_key_data_olasd" {
   type    = string
   default = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDZ1TCpfzrvxLhEMhxjbxqPDCwY0nazIr1cyIbhGD2bUdAbZqVMdNtr7MeDnlLIKrIPJWuvltauvLNkYU0iLc1jMntdBCBM3hgXjmTyDtc8XvXseeBp5tDqccYNR/cnDUuweNcL5tfeu5kzaAg3DFi5Dsncs5hQK5KQ8CPKWcacPjEk4ir9gdFrtKG1rZmg/wi7YbfxrJYWzb171hdV13gSgyXdsG5UAFsNyxsKSztulcLKxvbmDgYbzytr38FK2udRk7WuqPbtEAW1zV4yrBXBSB/uw8EAMi+wwvLTwyUcEl4u0CTlhREljUx8LhYrsQUCrBcmoPAmlnLCD5Q9XrGH nicolasd@darboux id_rsa.inria.pub"
 }
 
 variable "user_admin" {
   type    = string
   default = "tmpadmin"
 }
 
 variable "boot_diagnostics_uri" {
   default = "https://swhresourcediag966.blob.core.windows.net"
 }