diff --git a/jekyll.gemspec b/jekyll.gemspec
index b5016858..23939b68 100644
--- a/jekyll.gemspec
+++ b/jekyll.gemspec
@@ -42,7 +42,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency('RedCloth', "~> 4.2")
   s.add_development_dependency('kramdown', "~> 1.0.2")
   s.add_development_dependency('rdiscount', "~> 1.6")
-  s.add_development_dependency('launchy', "~> 2.1.2")
+  s.add_development_dependency('launchy', "~> 2.3")
   s.add_development_dependency('simplecov', "~> 0.7")
   s.add_development_dependency('simplecov-gem-adapter', "~> 1.0.1")
   s.add_development_dependency('coveralls', "~> 0.6.9")