build-graph.gemspec in build-graph-0.3.2 vs build-graph.gemspec in build-graph-0.3.3

@@ -17,16 +17,18 @@
 
 	spec.files         = `git ls-files`.split($/)
 	spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
 	spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
 	spec.require_paths = ["lib"]
-
+	
+	spec.required_ruby_version = '>= 2.0'
+	
 	spec.add_dependency "process-group", "~> 0.2.1"
-	spec.add_dependency "build-files", "~> 0.2.0"
+	spec.add_dependency "build-files", "~> 0.2.6"
 	
 	spec.add_dependency "system"
 	spec.add_dependency "rainbow", "~> 2.0.0"
-
+	
 	spec.add_development_dependency "bundler", "~> 1.3"
 	spec.add_development_dependency "rspec", "~> 3.0.0"
 	spec.add_development_dependency "build-makefile", "~> 0.2.0"
 	spec.add_development_dependency "rake"
 end