diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index 8a5bfdb..cc9a507 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -14,7 +14,7 @@ jobs:
         os: [ubuntu-latest]
         sdk: [stable]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dart-lang/setup-dart@v1.4
         with:
           sdk: ${{ matrix.sdk }}