diff --git a/.github/workflows/validate-submissions.yml b/.github/workflows/validate-submissions.yml
index 7f21f0e1..7ed20552 100644
--- a/.github/workflows/validate-submissions.yml
+++ b/.github/workflows/validate-submissions.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0