diff --git a/jekyll.gemspec b/jekyll.gemspec
index ba20c67d..bd117737 100644
--- a/jekyll.gemspec
+++ b/jekyll.gemspec
@@ -45,7 +45,7 @@ Gem::Specification.new do |s|
   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")
+  s.add_development_dependency('coveralls', "~> 0.7.0")
   s.add_development_dependency('activesupport', '~> 3.2.13')
 
   # = MANIFEST =