From 41f8faefc67f135678902e7c4adf5d9a04dc2a6b Mon Sep 17 00:00:00 2001
From: Dieter Reuter <dieter.reuter@me.com>
Date: Wed, 12 Oct 2016 20:15:29 +0200
Subject: [PATCH] Upgrade all APT packages on build

Signed-off-by: Dieter Reuter <dieter.reuter@me.com>
---
 builder/chroot-script.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builder/chroot-script.sh b/builder/chroot-script.sh
index ad9a4df..d065184 100644
--- a/builder/chroot-script.sh
+++ b/builder/chroot-script.sh
@@ -112,6 +112,7 @@ echo 'deb http://archive.raspberrypi.org/debian/ jessie main' | tee /etc/apt/sou
 
 # reload package sources
 apt-get update
+apt-get upgrade -y
 
 # install WiFi firmware packages (same as in Raspbian)
 apt-get install -y \