config.yml in sinatra-validation-0.3.1

- old
+ new

@@ -1,27 +1,20 @@
 version: 2
 
 jobs:
   build:
     docker:
-      - image: circleci/ruby:2.4.4-jessie
-        environment:
-          BUNDLER_VERSION: 2.0.2
+      - image: circleci/ruby:2.6.6
 
     working_directory: ~/repo
 
     steps:
       - checkout
-
-      - run:
-          name: setup bundler 2
-          command: |
-            sudo gem update --system
-            sudo gem uninstall -ax bundler
-            sudo gem install bundler
-
       - run: 
           name: install deps
           command: |
             bundle install --jobs=4 --retry=3 --path vendor/bundle
 
-      - run: bundle exec rake spec
+      - run: 
+          name: run tests
+          command: |
+            bundle exec rake spec