docker: Use Alpine 3.16 image

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>

diff --git a/docker/alpine/Dockerfile b/docker/alpine/Dockerfile
index b9278dbb880e58f64e2360be3ae5e70defd3c0fe..238a7fc4097e280d134fc9a06b791e666496e474 100644 (file)
--- a/docker/alpine/Dockerfile
+++ b/docker/alpine/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 # Create a basic stage set up to build APKs
-FROM alpine:3.15 as alpine-builder
+FROM alpine:3.16 as alpine-builder
 RUN apk add \
                --update-cache \
                abuild \
@@ -13,7 +13,7 @@ RUN apk add \
 RUN adduser -D -G abuild builder && su builder -c 'abuild-keygen -a -n'
 
 # This stage builds a dist tarball from the source
-FROM alpine:3.15 as source-builder
+FROM alpine:3.16 as source-builder
 
 RUN mkdir -p /src/alpine
 COPY alpine/APKBUILD.in /src/alpine
@@ -48,7 +48,7 @@ RUN cd /dist \
        && abuild -r -P /pkgs/apk
 
 # This stage installs frr from the apk
-FROM alpine:3.15
+FROM alpine:3.16
 RUN mkdir -p /pkgs/apk
 COPY --from=alpine-apk-builder /pkgs/apk/ /pkgs/apk/
 RUN apk add \