opal-jquery.gemspec in opal-jquery-0.3.0 vs opal-jquery.gemspec in opal-jquery-0.4.0

@@ -13,10 +13,10 @@
   s.files          = `git ls-files`.split("\n")
   s.executables    = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   s.test_files     = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.require_paths  = ['lib']
 
-  s.add_runtime_dependency 'opal', '~> 0.7.0'
+  s.add_runtime_dependency 'opal', '>= 0.7.0', '< 0.9.0'
   s.add_development_dependency 'opal-rspec', '~> 0.4.0'
   s.add_development_dependency 'yard'
   s.add_development_dependency 'rake'
 end