Rakefile in vagrantup-0.4.1 vs Rakefile in vagrantup-0.4.3.dev

- old
+ new
@@ -8,10 +8,10 @@
     gemspec.description = "Vagrant is a tool for building and distributing virtualized development environments."
     gemspec.email = ["mitchell.hashimoto@gmail.com", "john.m.bender@gmail.com"]
     gemspec.homepage = "http://github.com/mitchellh/vagrant"
     gemspec.authors = ["Mitchell Hashimoto", "John Bender"]
 
-    gemspec.add_dependency('virtualbox', '~> 0.7.0')
+    gemspec.add_dependency('virtualbox', '~> 0.7.3')
     gemspec.add_dependency('net-ssh', '>= 2.0.19')
     gemspec.add_dependency('net-scp', '>= 1.0.2')
     gemspec.add_dependency('json', '>= 1.2.0')
     gemspec.add_dependency('archive-tar-minitar', '= 0.5.2')
     gemspec.add_dependency('mario', '~> 0.0.6')