From f30a8f78a8f633c8b5dd74543b147a8951459a45 Mon Sep 17 00:00:00 2001
From: "William A. Kennington III" <william@wkennington.com>
Date: Wed, 5 Aug 2015 23:37:07 -0700
Subject: [PATCH] libpng: 1.2.52 -> 1.2.53

---
 pkgs/development/libraries/libpng/12.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/libpng/12.nix b/pkgs/development/libraries/libpng/12.nix
index 2a523793559..3071aa3fdfc 100644
--- a/pkgs/development/libraries/libpng/12.nix
+++ b/pkgs/development/libraries/libpng/12.nix
@@ -3,11 +3,11 @@
 assert !(stdenv ? cross) -> zlib != null;
 
 stdenv.mkDerivation rec {
-  name = "libpng-1.2.52";
+  name = "libpng-1.2.53";
 
   src = fetchurl {
     url = "mirror://sourceforge/libpng/${name}.tar.xz";
-    sha256 = "1h0fa67x4bh7gcdh7qx87m4xpkdfqa7ihd4h678dcyh52jzhzyyl";
+    sha256 = "02jwfqk1ahqfvbs9gdyb5v0123by9ws6m7jnfvainig7i7v4jpml";
   };
 
   propagatedBuildInputs = [ zlib ];