diff --git a/.travis.yml b/.travis.yml
index ff83ff9..b2ae7d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,11 +2,10 @@ language: ruby
 sudo: false
 cache: bundler
 
-# Bundler/RubyGems incompat on Ruby 2.5.0
-before_install: gem install bundler -v 1.17.3
+# Bundler/RubyGems incompat on Ruby 2.5.0 and 2.6.1
+before_install: gem update --system && gem install bundler -v 1.17.3
 
 rvm:
-  - 2.2
   - 2.3
   - 2.4
   - 2.5