diff --git a/.github/workflows/run_ci.yml b/.github/workflows/run_ci.yml
index 1c83bfa..f22ef90 100644
--- a/.github/workflows/run_ci.yml
+++ b/.github/workflows/run_ci.yml
@@ -21,7 +21,7 @@ jobs:
       - uses: dart-lang/setup-dart@v1.4
         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
\ No newline at end of file
diff --git a/.github/workflows/run_ci_downgrade_analyze.yml b/.github/workflows/run_ci_downgrade_analyze.yml
index 6f19237..0b2957e 100644
--- a/.github/workflows/run_ci_downgrade_analyze.yml
+++ b/.github/workflows/run_ci_downgrade_analyze.yml
@@ -19,7 +19,7 @@ jobs:
         os: [ubuntu-latest]
         dart: [stable]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dart-lang/setup-dart@v1.4
         with:
           sdk: ${{ matrix.dart }}