diff --git a/.github/workflows/copy-readme.yaml b/.github/workflows/copy-readme.yaml
index d6264a2..c443d6d 100644
--- a/.github/workflows/copy-readme.yaml
+++ b/.github/workflows/copy-readme.yaml
@@ -12,7 +12,7 @@ jobs:
   copy-readme:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Copy README to gh-pages
diff --git a/README.md b/README.md
index 163c414..9ac0407 100644
--- a/README.md
+++ b/README.md
@@ -34,3 +34,5 @@ The code in this repository is provided as-is with no warranties.
 ## License
 
 This project is licensed under the [MIT License](./LICENSE).
+
+test