diff --git a/.github/workflows/test_and_deploy.yml b/.github/workflows/test_and_deploy.yml
index 0bcb35c..e621038 100644
--- a/.github/workflows/test_and_deploy.yml
+++ b/.github/workflows/test_and_deploy.yml
@@ -13,8 +13,8 @@ jobs:
       uses: ruby/setup-ruby@21351ecc0a7c196081abca5dc55b08f085efe09a
       with:
         ruby-version: 2.6.3
-    - name: Install dependencies
-      run: bundle install
+        bundler: 2.1.4
+        bundler-cache: true
     - name: Pull worker
       run: bin/pull_worker.sh
     - name: Run tests