Update Dockerfile (#17)

markmandel · web-flow · commit c92c868f8bd5 · 2022-10-26T08:03:44.000+02:00
Updating ZLIB, since 1.2.12 is no longer hosted at that address, so local builds fail.
diff --git a/Dockerfile b/Dockerfile
@@ -111,7 +111,7 @@ RUN set -eux \
 
 
 # zlib - http://zlib.net/
-ARG ZLIB_VERSION=1.2.12
+ARG ZLIB_VERSION=1.2.13
 
 RUN set -eux \
     && echo "Building zlib ${ZLIB_VERSION}..." \
