Update Dockerfile

This commit is contained in:
Sebastian Hugentobler 2020-07-26 08:42:26 +00:00
parent 381ab42347
commit 2d605d572d

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@ -1,4 +1,4 @@
FROM alpine:3.9 as builder
FROM alpine:3.12 as builder
RUN apk add --no-cache \
g++ \