.travis.yml in onfido-1.1.1 vs .travis.yml in onfido-2.0.0

@@ -1,19 +1,13 @@
 language: ruby
-cache: bundler 
+cache: bundler
 
 rvm:
-  - 2.2
-  - 2.3
   - 2.4
   - 2.5
   - 2.6
   - 2.7
+  - 3.0
 
 script:
   - bundle exec rubocop
   - bundle exec rspec spec
-
-# safelist
-branches:
-  only:
-  - master