update alpine container base image to 3.9

This commit is contained in:
Christine Koppelt
2019-05-23 10:55:06 +02:00
parent d8ae3c76da
commit ac7f9d09cc

View File

@@ -1,4 +1,4 @@
FROM alpine:3.4
FROM alpine:3.9
MAINTAINER "Stakater Team"
RUN apk add --update ca-certificates