diff --git a/Dockerfile b/Dockerfile
index a727571..1b6a562 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:bionic-20181204
+FROM ubuntu:bionic-20190612
 LABEL maintainer="sameer@damagehead.com"
 
 ENV SQUID_VERSION=3.5.27 \