diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index e16f629..e6d36c8 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -28,7 +28,7 @@ jobs:
       # Checkout repository including submodules
       - name: Checkout
         id: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: true