diff --git a/Dockerfile b/Dockerfile
index c03cbaf82..535bd8cb8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ENV DEBIAN_FRONTEND noninteractive
 ENV HOME /root
 
 # Install the dependencies.
-RUN apt-get update  # 26OCT2015
+RUN apt-get update  # 22DEC2015
 
 # New ubuntu packages should be added as their own apt-get install lines below the existing install commands
 RUN apt-get install -y git python-virtualenv python-dev libjpeg8 libjpeg62 libjpeg62-dev libevent-2.0.5 libevent-dev gdebi-core g++ libmagic1 phantomjs nodejs npm libldap-2.4-2 libldap2-dev libsasl2-modules libsasl2-dev libpq5 libpq-dev libfreetype6-dev libffi-dev libgpgme11 libgpgme11-dev