diff --git a/.github/workflows/tf_sample.yaml b/.github/workflows/tf_sample.yaml
index 8e7d0375..52a17f96 100644
--- a/.github/workflows/tf_sample.yaml
+++ b/.github/workflows/tf_sample.yaml
@@ -63,5 +63,5 @@ jobs:
           arg_workspace: ${{ matrix.env }}
           arg_detailed_exitcode: true
           arg_or_create: true
-          cache_plugins: true
+          # cache_plugins: true
           encrypt_passphrase: ${{ secrets.TF_ENCRYPTION }}
diff --git a/sample/instance/providers.tf b/sample/instance/providers.tf
index 520a2adb..89fd2f25 100644
--- a/sample/instance/providers.tf
+++ b/sample/instance/providers.tf
@@ -1,5 +1,5 @@
 terraform {
-  required_version = "~> 1.0"
+  required_version = "~> 1.8.0"
 
   backend "s3" {
     bucket = "tmp-workflow-tfstates"