diff --git a/.github/workflows/tflint.yml b/.github/workflows/tflint.yml
index c524d22..9a0c185 100644
--- a/.github/workflows/tflint.yml
+++ b/.github/workflows/tflint.yml
@@ -16,7 +16,7 @@ jobs:
           - terraform/gke   # cloud path
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - uses: terraform-linters/setup-tflint@90f302c255ef959cbfb4bd10581afecdb7ece3e6 # v4
+      - uses: terraform-linters/setup-tflint@1cf010d3c7aef302051ccdb68c14c5dc2efa34ef # v6.3.1
         with:
           tflint_version: latest
       - name: init