diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 8d542b9..cd9919d 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -18,7 +18,7 @@ jobs:
       - name: install-commands
         run: |
           sudo apt-get install -qq sshpass
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: cache-jekyll
         with:
           path: .jekyll-cache