diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 326b8cc..fcd8475 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Pages
       uses: actions/configure-pages@v3