.travis.yml in redis_web_manager-0.1.6 vs .travis.yml in redis_web_manager-0.1.8

@@ -5,9 +5,10 @@
 services:
   - redis-server
 rvm:
   - 2.5.5
   - 2.6.3
+  - 2.7.0
 gemfile:
   - gemfiles/Gemfile-5-2
   - gemfiles/Gemfile-6-0
 before_install: gem install bundler -v 2.1.0
 before_script: bundle install
\ No newline at end of file