From ecb630d20ca33a083eae78f75a1863ed96f5265b Mon Sep 17 00:00:00 2001
From: Kazuhiko Shiozaki <kazuhiko@nexedi.com>
Date: Wed, 27 Jan 2016 21:09:26 +0100
Subject: [PATCH] version up : libpng 1.6.21.

---
 component/libpng/buildout.cfg | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/component/libpng/buildout.cfg b/component/libpng/buildout.cfg
index 8953d82dc..a33500915 100644
--- a/component/libpng/buildout.cfg
+++ b/component/libpng/buildout.cfg
@@ -28,5 +28,5 @@ md5sum = 3414d556788e14b4a154369e67eacaa3
 
 [libpng]
 <= libpng-common
-url = http://download.sourceforge.net/libpng/libpng-1.6.20.tar.xz
-md5sum = 3968acb7c66ef81a9dab867f35d0eb4b
+url = http://download.sourceforge.net/libpng/libpng-1.6.21.tar.xz
+md5sum = 3bacb4728f6694a64ad9052769d6a4ce
-- 
2.30.9