Bump alpine version to 3.4 for onbuild

rvernica · rvernica · commit 509f8ac85473 · 2016-11-19T13:48:27.000-08:00
diff --git a/django/2.7/Dockerfile.onbuild b/django/2.7/Dockerfile.onbuild
@@ -1,4 +1,4 @@
-FROM alpine:3.3
+FROM alpine:3.4
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
diff --git a/django/3.5/Dockerfile.onbuild b/django/3.5/Dockerfile.onbuild
@@ -1,4 +1,4 @@
-FROM alpine:3.3
+FROM alpine:3.4
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
