diff --git a/Vagrantfile b/Vagrantfile
index 587c3c4..8ec4b46 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -7,11 +7,11 @@ Vagrant.configure("2") do |config|
   # please see the online documentation at vagrantup.com.
 
   # Every Vagrant virtual environment requires a box to build off of.
-  config.vm.box = "precise64"
+  config.vm.box = "hashicorp/precise64"
 
   # The url from where the 'config.vm.box' box will be fetched if it
   # doesn't already exist on the user's system.
-  config.vm.box_url = "http://files.vagrantup.com/precise64.box"
+  # config.vm.box_url = "http://files.vagrantup.com/precise64.box"
 
   # Create a forwarded port mapping which allows access to a specific port
   # within the machine from a port on the host machine. In the example below,
diff --git a/bootstrap.sh b/bootstrap.sh
index 5c89db8..81a132f 100644
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -4,10 +4,9 @@ apt-get update -y
 apt-get install build-essential -y
 cd /vagrant
 xargs -a apt-packages.txt apt-get install -y
-
-pip install -r pre-requirements.txt
-pip install -r requirements.txt
-alembic upgrade head
+pip install -r pre-requirements.txt -i https://pypi.python.org/simple
+pip install -r requirements.txt -i https://pypi.python.org/simple
+PYTHONPATH=. alembic upgrade head
 
 service scan start
 service celery start
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index fcd2afb..4a380f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ py-bcrypt==0.4
 pudb==2013.5.1
 Flask-Babel==0.9
 Flask-WTF==0.9.4
-celery[librabbitmq,redis,auth,msgpack]==3.1.9
+celery[librabbitmq,redis,auth,msgpack]==4.1
 MySQL-python==1.2.5
 gunicorn==18.0
 nose==1.3.0