diff --git a/pkg/scaffold/testdata/update/backend.tf b/pkg/scaffold/testdata/update/backend.tf
index e611a32..9950c83 100644
--- a/pkg/scaffold/testdata/update/backend.tf
+++ b/pkg/scaffold/testdata/update/backend.tf
@@ -9,7 +9,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "~>2.17"
+      version = "~> 4.0"
     }
     tls = {
       source  = "hashicorp/tls"
diff --git a/pkg/scaffold/testdata/update/expected/backend.tf b/pkg/scaffold/testdata/update/expected/backend.tf
index d03b6a4..db7d3e7 100644
--- a/pkg/scaffold/testdata/update/expected/backend.tf
+++ b/pkg/scaffold/testdata/update/expected/backend.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     cloudflare = {
       source  = "cloudflare/cloudflare"
-      version = "~>2.17"
+      version = "~> 4.0"
     }
     tls = {
       source  = "hashicorp/tls"