feat: update alpine to 3.11.0

peaceiris · peaceiris · commit 1c67c4654bff · 2019-12-23T12:15:08.000+09:00
cf. #64
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.10.3
+FROM alpine:3.11.0
 
 RUN apk add --no-cache \
     bash \
