From c7fb259aa25a092715cb88bc5822578a0c3ea0f4 Mon Sep 17 00:00:00 2001
From: Anthony Dmitriyev <antstorm@gmail.com>
Date: Sun, 29 May 2016 11:44:10 +0100
Subject: [PATCH] Containerize build (fix bundler-related build error). Update
 rubies.

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index df41369ba2..539430dd58 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,11 @@
+sudo: false
 language: ruby
 rvm:
   - 1.9.3
   - 2.0.0
-  - 2.1.2
+  - 2.1.9
+  - 2.2.5
+  - 2.3.1
 script: bundle exec rspec spec
 notifications:
   recipients: