diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index 49a6ea6..51bbd5f 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -21,7 +21,7 @@ jobs:
     name: build on ${{ matrix.os }} for ${{ matrix.sdk }}
 
     steps:
-      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
+      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
       - uses: dart-lang/setup-dart@a57a6c04cf7d4840e88432aad6281d1e125f0d46
 
       - name: Install dependencies