diff --git a/.github/workflows/draft-pdf.yml b/.github/workflows/draft-pdf.yml
index 5e43798..4392f30 100644
--- a/.github/workflows/draft-pdf.yml
+++ b/.github/workflows/draft-pdf.yml
@@ -15,7 +15,7 @@ jobs:
     name: Paper Draft
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Build draft PDF
         uses: openjournals/openjournals-draft-action@v.1.0
         with: