.circleci/config.yml in omniauth-auth0-2.3.1 vs .circleci/config.yml in omniauth-auth0-2.4.0

@@ -1,22 +1,16 @@
 version: 2.1
 jobs:
   run-tests:
     docker:
-      - image: circleci/ruby:2.4.6-jessie
+      - image: circleci/ruby:2.5.7-buster
     steps:
       - checkout
       - restore_cache:
           keys:
             - gems-v2-{{ checksum "Gemfile.lock" }}
             - gems-v2-
       - run: bundle check || bundle install
-      - persist_to_workspace:
-          root: .
-          paths:
-            - Gemfile
-            - Gemfile.lock
-            - .snyk
       - save_cache:
           key: gems-v2--{{ checksum "Gemfile.lock" }}
           paths:
             - vendor/bundle
       - run: bundle exec rake spec