diff --git a/.github/workflows/Deploy.yml b/.github/workflows/Deploy.yml
index b6cf99e6..6dd6b16d 100644
--- a/.github/workflows/Deploy.yml
+++ b/.github/workflows/Deploy.yml
@@ -10,7 +10,7 @@ jobs:
   aggregate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
           version: '1'