Update bundler to fix installation issue

ref: rubygems/bundler#3559
woothee · Dec 16, 2015 · ba33e09 · ba33e09
1 parent 9094a50
commit ba33e09
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -7,6 +7,7 @@ rvm:
   - "jruby-19mode"
 before_script:
   - git submodule update --init
+  - gem update bundler
   - bundle install
   - bundle update
 script: