diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 7739c9a5..ba8dedc8 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -14,7 +14,7 @@ jobs:
       contents: write
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Update, set up and build