diff --git a/Dockerfile b/Dockerfile
index 713c06e..62e1b94 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM debian:stable-slim as build
+FROM debian:buster as build
 
-ARG nethack_version=3.6.6
+ARG nethack_version=3.6.7
 
 RUN apt-get update -y
 
@@ -44,6 +44,7 @@ RUN make && make install
 
 # TODO: Add a custom sysconf? https://nethackwiki.com/wiki/Sysconf
 RUN cp -R /root/nethack/chroot/nethack/* /opt/nethack/nethack.jerryaldrichiii.com/nethack
+# TODO: No nethack user exists here, use chgrp
 RUN chown games:games /opt/nethack/nethack.jerryaldrichiii.com/nethack/sysconf
 
 # Could probably use alpine..but I'm too lazy to trackdown libc/musl errors