diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index d2e7f2e..4306447 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -34,7 +34,7 @@ jobs:
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-    - uses: terraform-linters/setup-tflint@8093687ecc9dcbfa88d07c103ad4176739a7287e # v4.1.0
+    - uses: terraform-linters/setup-tflint@1cf010d3c7aef302051ccdb68c14c5dc2efa34ef # v6.3.1
       name: Setup TFLint
       with:
         tflint_version: v0.64.0
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 7d7dfca..5699631 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -31,7 +31,7 @@ jobs:
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-    - uses: terraform-linters/setup-tflint@8093687ecc9dcbfa88d07c103ad4176739a7287e # v4.1.0
+    - uses: terraform-linters/setup-tflint@1cf010d3c7aef302051ccdb68c14c5dc2efa34ef # v6.3.1
       name: Setup TFLint
       with:
         tflint_version: v0.64.0