diff --git a/.github/workflows/public-surface.yml b/.github/workflows/public-surface.yml
index d091746..77d0ea3 100644
--- a/.github/workflows/public-surface.yml
+++ b/.github/workflows/public-surface.yml
@@ -12,7 +12,7 @@ jobs:
   public-surface:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Check public-surface language
         run: |