use latest Ruby

y-yagi · Nov 16, 2016 · 2fdf5d3 · 2fdf5d3
1 parent 01d7b7c
commit 2fdf5d3
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,5 @@
 language: ruby
 rvm:
-  - 2.2.3
-before_install: gem install bundler -v 1.10.6
+  - 2.2.6
+  - 2.3.2
+  - 2.4.0-preview3