diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 4a4d242..0c6544b 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -48,7 +48,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup TFLint
-        uses: terraform-linters/setup-tflint@1cf010d3c7aef302051ccdb68c14c5dc2efa34ef # v6.3.1
+        uses: terraform-linters/setup-tflint@6ffdbaa3be476b3431f7275c26966ef32ff60337 # v6.3.2
         with:
           tflint_version: ${{ env.TFLINT_VERSION }}