Fix jruby on travis

Taken from hanami/helpers@13f30e2
yakryder · Jan 24, 2017 · 2e70d6f · 2e70d6f
1 parent dfa5b5b
commit 2e70d6f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -19,6 +19,8 @@ matrix:
 before_install:
  - gem update --remote bundler
  - gem update --system
+ - rvm @global do gem uninstall bundler -a -x
+ - rvm @global do gem install bundler -v 1.13.7
 install:
  - bundle install --retry=3
 script: