diff --git a/.github/workflows/validate-renovatecfg.yaml b/.github/workflows/validate-renovatecfg.yaml
index d6ec137..37d6b4a 100644
--- a/.github/workflows/validate-renovatecfg.yaml
+++ b/.github/workflows/validate-renovatecfg.yaml
@@ -14,6 +14,6 @@ jobs:
     name: Validate config
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Validate Renovate Configuration with renovate-config-validator
-        uses: suzuki-shunsuke/github-action-renovate-config-validator@v1.1.1
+        uses: suzuki-shunsuke/github-action-renovate-config-validator@v2.0.0