diff --git a/.github/workflows/on-push-do-doco.yml b/.github/workflows/on-push-do-doco.yml
index 48c29c8..31b7d34 100644
--- a/.github/workflows/on-push-do-doco.yml
+++ b/.github/workflows/on-push-do-doco.yml
@@ -5,7 +5,7 @@ jobs:
   release:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Run MarkdownSnippets
       run: |
         dotnet tool install --global MarkdownSnippets.Tool