diff --git a/.github/workflows/validate-renovate-config.yaml b/.github/workflows/validate-renovate-config.yaml
index d8bb964..8378c56 100644
--- a/.github/workflows/validate-renovate-config.yaml
+++ b/.github/workflows/validate-renovate-config.yaml
@@ -15,4 +15,4 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Validate Renovate config
-        uses: suzuki-shunsuke/github-action-renovate-config-validator@v2.0.0
+        uses: suzuki-shunsuke/github-action-renovate-config-validator@v2.1.0