diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b7c00a9..36f4350 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -57,7 +57,7 @@ jobs:
         cache-dependency-path: frontend/package-lock.json
 
     - name: Cache Python dependencies
-      uses: actions/cache@v3
+      uses: actions/cache@v6
       with:
         path: |
           ~/.cache/pip