diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index d120ca8..98cfa19 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -9,7 +9,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v3
       - name: Install dependencies
         run: |