opal-bootbox.gemspec in opal-bootbox-0.1.2 vs opal-bootbox.gemspec in opal-bootbox-0.1.3

@@ -13,8 +13,8 @@
   spec.files         = `git ls-files -z`.split("\x0")
   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 = '>= 1.9.3'
-  spec.add_runtime_dependency 'opal', '>= 0.8.0', '< 0.9.0'
+  spec.required_ruby_version = '>= 2.0.0'
+  spec.add_dependency 'opal', '>= 0.8.0', '< 0.9.0'
 end
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