diff --git a/Dockerfile b/Dockerfile
index 0b5d96a..a565c01 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
-FROM phusion/baseimage:0.9.16
+FROM phusion/baseimage:0.11
 
 CMD ["/sbin/my_init"]
 
-RUN apt-get update -y && apt-get install -y vpnc ruby-full libsybdb5 freetds-dev freetds-common make
+RUN apt-get update -y && apt-get install -y build-essential vpnc ruby-full libsybdb5 freetds-dev freetds-common make
 RUN gem install tiny_tds
 # Setup vpnc service
 RUN mkdir -p /etc/service/vpnc