diff --git a/draper.gemspec b/draper.gemspec
index f5d13b3..99c744a 100644
--- a/draper.gemspec
+++ b/draper.gemspec
@@ -27,7 +27,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rspec', '~> 2.12'
   s.add_development_dependency 'rspec-mocks', '>= 2.12.1'
   s.add_development_dependency 'rspec-rails', '~> 2.12'
-  s.add_development_dependency 'minitest-rails', '~> 0.2'
+  s.add_development_dependency 'minitest-rails', '>= 1.0'
   s.add_development_dependency 'capybara'
   s.add_development_dependency 'active_model_serializers'
 end