Add specific bundler version to use during CI tests

rastating · rastating · commit 34a6fcd9a105 · 2017-01-21T19:09:24.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -7,6 +7,7 @@ rvm:
   - 2.2.4
   - 2.3.0
 before_install:
+  - "gem install bundler 1.13.7"
   - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
 script: bundle exec rspec
 branches:
