Update alpine version

lancepioch · lancepioch · commit 925f28b29cd0 · 2018-07-08T11:19:46.000-04:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.7
+FROM alpine:3.8
 
 WORKDIR /app
 
