diff --git a/lib/v8/cli.rb b/lib/v8/cli.rb
index b4db87c..5e0e918 100644
--- a/lib/v8/cli.rb
+++ b/lib/v8/cli.rb
@@ -31,7 +31,7 @@ module V8
       elsif options.selftest
         self.test        
       end
-      Context.open(:with => Shell.new) do |cxt|
+      Context.new(:with => Shell.new) do |cxt|
         for libfile in options.libs do
           load(cxt,libfile)
         end        
diff --git a/therubyracer.gemspec b/therubyracer.gemspec
index 9cca465..fd842ba 100644
--- a/therubyracer.gemspec
+++ b/therubyracer.gemspec
@@ -16,14 +16,14 @@ Gem::Specification.new do |s|
   s.homepage = %q{http://github.com/cowboyd/therubyracer}
   s.require_paths = ["lib", "ext"]
   s.rubyforge_project = %q{therubyracer}
-  s.rubygems_version = %q{1.3.5}
+  s.rubygems_version = %q{1.3.7}
   s.summary = %q{Embed the V8 Javascript interpreter into Ruby}
 
   if s.respond_to? :specification_version then
     current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
     s.specification_version = 3
 
-    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
     else
     end
   else