openxml-drawingml.gemspec in openxml-drawingml-0.2.0 vs openxml-drawingml.gemspec in openxml-drawingml-0.2.1

@@ -17,10 +17,10 @@
   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 = "~> 2.0"
+  spec.required_ruby_version = ">= 2.0"
 
   spec.add_dependency "nokogiri"
   spec.add_dependency "openxml-package", "~> 0.3.2"
 
   spec.add_development_dependency "pry"