diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2e5a61..84884df 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -62,7 +62,7 @@ jobs:
 
       - name: Cache OpenWrt dependencies
         id: cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           cache-name: cache-openwisp-config-dependencies
         with: