From 5eeaf05704f762d7dabdb8dd6710a792848a1e3b Mon Sep 17 00:00:00 2001
From: "yuuji.yaginuma" <yuuji.yaginuma@gmail.com>
Date: Fri, 2 Feb 2018 15:10:21 +0900
Subject: [PATCH] Update to latest rubies on CI

* Update to latest version of 2.3.x.
* Run test against newer rubies
---
 .travis.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 334563c..3971338 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 language: ruby
 rvm:
-  - 2.3.1
+  - 2.3.6
+  - 2.4.3
+  - 2.5.0
 script:
   - bundle exec rake spec