diff --git a/Dockerfile b/Dockerfile
index 5cfb97b..ade49c6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM alpine:3.3
+FROM alpine:3.6
 MAINTAINER Dan Sosedoff <dan.sosedoff@gmail.com>
 
 ENV PGWEB_VERSION 0.9.8
 
 RUN \
   apk update && \
-  apk add ca-certificates && \
+  apk add --update ca-certificates openssl && \
   update-ca-certificates && \
   cd /tmp && \
   wget https://github.com/sosedoff/pgweb/releases/download/v$PGWEB_VERSION/pgweb_linux_amd64.zip && \