rubysl-test-unit.gemspec in rubysl-test-unit-2.0.2 vs rubysl-test-unit.gemspec in rubysl-test-unit-2.0.3

@@ -16,10 +16,10 @@
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
   spec.required_ruby_version = "~> 2.0"
 
-  spec.add_runtime_dependency "minitest"
+  spec.add_runtime_dependency "minitest", "~> 4.7"
 
   spec.add_development_dependency "bundler", "~> 1.3"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "mspec", "~> 1.5"
   spec.add_development_dependency "rubysl-prettyprint", "~> 2.0"