diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ae107107..ee02f670 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -99,7 +99,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Setup Terraform
-        uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
+        uses: hashicorp/setup-terraform@dfe3c3f87815947d99a8997f908cb6525fc44e9e # v4.0.1
       - name: Install tflint
         uses: terraform-linters/setup-tflint@6ffdbaa3be476b3431f7275c26966ef32ff60337 # v6.3.2
       - name: Terraform Format Check