diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b7c9b33..dd3f799 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,7 +7,7 @@ jobs:
     name: Content checks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install dependencies
         run: apt-get update && apt-get install pipx && pipx install poetry
       - name: Link check