diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index 57bd319f..9d1e9790 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -15,7 +15,7 @@ jobs:
     - name: Generate lockfile for cache key
       run: bundle lock
     - name: Cache gems
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: vendor/bundle
         key: ${{ runner.os }}-rubocop-${{ hashFiles('**/Gemfile.lock') }}