From 641bf4e8644449e11e65074d92f9d748128d295a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Sj=C3=B6gren?=
 <konstruktoid@users.noreply.github.com>
Date: Tue, 23 Jun 2015 21:32:35 +0200
Subject: [PATCH] keep the image up-to-date
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
---
 Dockerfile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index a552ef4..0449c05 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 FROM alpine:3.1
 
-RUN apk --update add docker
+RUN apk update && \
+    apk upgrade && \
+    apk --update add docker
 
 RUN mkdir /docker-bench-security