diff --git a/.github/workflows/shared-ci-terraform.yml b/.github/workflows/shared-ci-terraform.yml
index 5fdf1311..13d6a1f9 100644
--- a/.github/workflows/shared-ci-terraform.yml
+++ b/.github/workflows/shared-ci-terraform.yml
@@ -119,7 +119,7 @@ jobs:
 
       - name: cache tflint plugins
         id: cache-plugins
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.TFLINT_PLUGIN_DIR }}
           key: tflint-plugins-${{ env.TFLINT_CACHE_VER }}