diff --git a/.travis.yml b/.travis.yml
index f5f59a0..71b713f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,7 @@
 language: ruby
 rvm:
-- 1.9.3
-- 2.0.0
-- 2.1.2
+- 2.2.6
+- 2.3.3
 
 sudo: false
 script: bundle exec rspec
diff --git a/travis-yaml.gemspec b/travis-yaml.gemspec
index d1b3216..9852136 100644
--- a/travis-yaml.gemspec
+++ b/travis-yaml.gemspec
@@ -14,7 +14,7 @@ Gem::Specification.new do |s|
   s.test_files            = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables           = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_path          = 'lib'
-  s.required_ruby_version = '>= 1.9.3'
+  s.required_ruby_version = '>= 2.2.6'
 
   s.add_development_dependency 'rspec', '~> 3.0'
   s.add_development_dependency 'rake'