From a415d599129a1f69b48da2a09efff48177c24064 Mon Sep 17 00:00:00 2001
From: tinpee <tinpee.dev@gmail.com>
Date: Tue, 20 Dec 2016 05:55:44 +0700
Subject: [PATCH] update pip in Dockerfile

---
 Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index b5b08f38..f10536f2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,8 @@ MAINTAINER Tinpee <tinpee.dev@gmail.com>
 
 ADD . /src
 WORKDIR /src
-RUN pip install flask gunicorn
+RUN pip install --upgrade pip \
+    && pip install flask gunicorn
 
 COPY entrypoint.sh /
 RUN chmod +x /entrypoint.sh