regextest.gemspec in regextest-0.1.3 vs regextest.gemspec in regextest-0.1.4

@@ -17,10 +17,14 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
+  spec.required_ruby_version = '>= 1.9.3'
+  
+  spec.add_development_dependency "ruby"
   spec.add_development_dependency "bundler", "~> 1.8"
   spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "racc", "~> 1.4.12"
   spec.add_development_dependency "yard", "~> 0.9.5"
-  spec.add_development_dependency "rspec"
+  spec.add_development_dependency "rspec", "~> 3.5.0"
 end