diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index 0cb22d2..fa53ae1 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -22,7 +22,7 @@ jobs:
 
     # Checkout gallery code and get packages.
     - name: Checkout gallery code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - run: flutter pub get
 
     # Analyze, check formatting, and run unit tests.