diff --git a/.github/workflows/terraform.yml b/.github/workflows/terraform.yml
index 09f4ef6..25d4b59 100644
--- a/.github/workflows/terraform.yml
+++ b/.github/workflows/terraform.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
+      - uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0
         with:
           terraform_version: ${{ env.TERRAFORM_VERSION }}
       - uses: terraform-linters/setup-tflint@4cb9feea73331a35b422df102992a03a44a3bb33 # v6.2.1