From 2cf01c23a2b1f09a317e58aa99f8c9fbedb7146d Mon Sep 17 00:00:00 2001
From: Christian Burmeister <christianbur@users.noreply.github.com>
Date: Sat, 9 Feb 2019 19:38:32 +0100
Subject: [PATCH] Update Dockerfile

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

diff --git a/Dockerfile b/Dockerfile
index c1a2199..68385d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.6
+FROM alpine:3.9
 
 RUN apk update -f \
   && apk --no-cache add -f \
@@ -7,6 +7,7 @@ RUN apk update -f \
   bind-tools \
   curl \
   socat \
+  tzdata \
   && rm -rf /var/cache/apk/*
 
 ENV LE_CONFIG_HOME /acme.sh