.travis.yml in whirled_peas-0.2.0 vs .travis.yml in whirled_peas-0.3.0

@@ -1,6 +1,8 @@
 ---
 language: ruby
 cache: bundler
 rvm:
   - 2.6.6
+  - 2.7.2
+  - 3.0.0
 before_install: gem install bundler -v 2.1.4