diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index 49dc761..0dc6daf 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -67,7 +67,7 @@ jobs:
     - uses: actions/checkout@v1
 
     - name: Mount bazel cache
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: "/home/runner/.cache/bazel"
         key: bazel