Dockerfile in capsulecd-1.0.6 vs Dockerfile in capsulecd-1.0.7

@@ -1,5 +1,5 @@
-FROM ruby:2.1.8-alpine
+FROM ruby:2.3-alpine
 MAINTAINER Jason Kulatunga <[e-mail]>
 
 RUN mkdir -p /srv/capsulecd
 COPY . /srv/capsulecd
 workdir /srv/capsulecd