diff --git a/lib/opal/jquery/version.rb b/lib/opal/jquery/version.rb
index 2754435..b524a4b 100644
--- a/lib/opal/jquery/version.rb
+++ b/lib/opal/jquery/version.rb
@@ -1,5 +1,5 @@
 module Opal
   module JQuery
-    VERSION = '0.3.0.beta1'
+    VERSION = '0.3.0.beta2'
   end
 end
diff --git a/opal-jquery.gemspec b/opal-jquery.gemspec
index c8f6c71..4e3456f 100644
--- a/opal-jquery.gemspec
+++ b/opal-jquery.gemspec
@@ -15,8 +15,8 @@ Gem::Specification.new do |s|
   s.test_files     = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.require_paths  = ['lib']
 
-  s.add_runtime_dependency 'opal', '~> 0.7.0.beta1'
-  s.add_development_dependency 'opal-rspec', '~> 0.4.0.beta2'
+  s.add_runtime_dependency 'opal', '~> 0.7.0.beta3'
+  s.add_development_dependency 'opal-rspec', '~> 0.4.0.beta4'
   s.add_development_dependency 'yard'
   s.add_development_dependency 'rake'
 end