diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 65fc6a3..be846d6 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
       - uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f
 
       - run: dart pub get