diff --git a/infrastructure/certificate.tf b/infrastructure/certificate.tf
index c77cb2e..e616c2f 100644
--- a/infrastructure/certificate.tf
+++ b/infrastructure/certificate.tf
@@ -22,7 +22,7 @@ resource "cloudflare_record" "dns_instance_validation" {
 
   zone_id = data.cloudflare_zone.dns_zone.id
   name    = each.value.name
-  value   = trimsuffix(each.value.record, ".")
+  content = trimsuffix(each.value.record, ".")
   type    = each.value.type
   ttl     = 1
   proxied = false
diff --git a/infrastructure/region/network.tf b/infrastructure/region/network.tf
index 0508b39..a4a97cc 100644
--- a/infrastructure/region/network.tf
+++ b/infrastructure/region/network.tf
@@ -32,7 +32,7 @@ resource "aws_route_table" "public" {
 resource "aws_eip" "nat" {
   count = 2
 
-  vpc = true
+  domain = "vpc"
 
   tags = {
     Region = data.aws_region.current.name
diff --git a/infrastructure/versions.tf b/infrastructure/versions.tf
index c238c02..5337068 100644
--- a/infrastructure/versions.tf
+++ b/infrastructure/versions.tf
@@ -1,14 +1,15 @@
 terraform {
-  required_version = "= 1.7.5"
+  required_version = "= 1.9.8"
+
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "~> 4.0"
+      version = "~> 5.0"
     }
 
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "~> 3.0"
+      version = "~> 4.0"
     }
   }
 }