[travis] update bundler

waterlink · waterlink · commit ae0224ca20f4 · 2015-08-26T00:56:37.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -9,6 +9,9 @@ rvm:
   - jruby-19mode
   - rbx
 
+before_install:
+  - gem install bundler
+
 bundler_args: --without development
 
 script:
