diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
index 1cc76ea..1e792b5 100644
--- a/.github/workflows/CD.yml
+++ b/.github/workflows/CD.yml
@@ -21,7 +21,7 @@ jobs:
           virtualenvs-in-project: true
           installer-parallel: true
       - name: Load cached venv and build cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             .venv