diff --git a/.travis.yml b/.travis.yml
index da5e0918..17ded23a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ cache: bundler
 before_install:
   - gem install bundler
 rvm:
+  - 2.1.0
   - 2.0.0
   - 1.9.3
   - 1.9.2
diff --git a/jekyll.gemspec b/jekyll.gemspec
index 06dc2e56..1608ce76 100644
--- a/jekyll.gemspec
+++ b/jekyll.gemspec
@@ -38,7 +38,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency('rake', "~> 10.1")
   s.add_development_dependency('rdoc', "~> 3.11")
   s.add_development_dependency('redgreen', "~> 1.2")
-  s.add_development_dependency('shoulda', "~> 3.3.2")
+  s.add_development_dependency('shoulda', "~> 3.5")
   s.add_development_dependency('rr', "~> 1.1")
   s.add_development_dependency('cucumber', "~> 1.3")
   s.add_development_dependency('RedCloth', "~> 4.2")