From 1b04ff8b22c51ab7d4bc77c91706580ca0f198ad Mon Sep 17 00:00:00 2001
From: Tomoya Tanjo <ttanjo@gmail.com>
Date: Wed, 17 Feb 2021 13:27:10 +0000
Subject: [PATCH] Update Dockerfile

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 5a7be2a..d4cad48 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
-FROM alpine:3.12.0
+FROM alpine:3.13.0
 
 LABEL maintainer="Tomoya Tanjo <ttanjo@gmail.com>"
 
-ARG medal_ver=v0.1.0
+ARG medal_ver=v0.4.0
 
 RUN apk --no-cache add ruby ruby-json ruby-etc nodejs jq docker-cli \
                        ruby-irb ruby-webrick bash curl && \