diff --git a/vagrant.gemspec b/vagrant.gemspec
index 4811f2648..21a4f6329 100644
--- a/vagrant.gemspec
+++ b/vagrant.gemspec
@@ -18,9 +18,9 @@ Gem::Specification.new do |s|
   s.add_dependency "json", "~> 1.4.6"
   s.add_dependency "mario", "~> 0.0.6"
   s.add_dependency "net-ssh", "~> 2.0.23"
-  s.add_dependency "net-scp", "~> 1.0.3"
+  s.add_dependency "net-scp", "~> 1.0.4"
   s.add_dependency "i18n", "~> 0.5.0"
-  s.add_dependency "thor", "~> 0.14.2"
+  s.add_dependency "thor", "~> 0.14.6"
   s.add_dependency "virtualbox", "~> 0.8.0"
 
   s.add_development_dependency "rake"