diff --git a/Vagrantfile b/Vagrantfile
index e80b32c7..f9d4c393 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -1,7 +1,7 @@
 VAGRANTFILE_API_VERSION = "2"
 
 vm_ip = "172.16.0.3" # arbitrary private IP
-pkgs = "lxc-docker build-essential ethtool libpcap-dev git mercurial bc"
+pkgs = "lxc-docker aufs-tools build-essential ethtool libpcap-dev git mercurial bc"
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
@@ -25,7 +25,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     "apt-get update -qq; " \
     "apt-get install -qq --no-install-recommends #{pkgs}"
 
-  install_go_toolchain = "curl -s https://storage.googleapis.com/golang/go1.4.linux-amd64.tar.gz | tar xz -C /usr/local"
+  install_go_toolchain = "curl -s https://storage.googleapis.com/golang/go1.4.2.linux-amd64.tar.gz | tar xz -C /usr/local"
 
   config.vm.provision :shell, :inline => pkg_cmd
   config.vm.provision :shell, :inline => install_go_toolchain