Update Dockerfile for Go 1.11

jcbwlkr · jcbwlkr · commit 916611b4dc34 · 2018-10-24T08:06:49.000-05:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.9-alpine3.6
+FROM golang:1.11-alpine3.8
 RUN apk add --update --no-cache \
            graphviz \
            ttf-freefont
