.travis.yml in jsonapi-authorization-1.0.0.beta2 vs .travis.yml in jsonapi-authorization-1.0.0

@@ -8,10 +8,12 @@
   - gemfiles/rails_5_2_pundit_1.gemfile
   - gemfiles/rails_4_2_pundit_2.gemfile
   - gemfiles/rails_5_0_pundit_2.gemfile
   - gemfiles/rails_5_1_pundit_2.gemfile
   - gemfiles/rails_5_2_pundit_2.gemfile
-before_install: gem install bundler -v 1.16.2
+before_install:
+  - rvm @global do gem uninstall bundler -a -x
+  - gem install bundler -v '< 2'
 notifications:
   email: false
 script:
   - ./bin/phare
   - bundle exec rake