diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index f21b009..e9b2417 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -6,7 +6,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           show-progress: false
       - uses: alphagov/govuk-infrastructure/.github/actions/actionlint@main