diff --git a/.github/workflows/run_ci.yml b/.github/workflows/run_ci.yml
index 5d45c50..4a7e990 100644
--- a/.github/workflows/run_ci.yml
+++ b/.github/workflows/run_ci.yml
@@ -21,7 +21,7 @@ jobs:
       - uses: dart-lang/setup-dart@v1
         with:
           sdk: ${{ matrix.dart }}
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: dart --version
       - run: dart pub get
       - run: dart run tool/run_ci.dart