From 5e715c4a9ab5f852e0d71ab4e1f69e8e0893649a Mon Sep 17 00:00:00 2001
From: misilelab <misileminecord@gmail.com>
Date: Sun, 4 May 2025 15:59:37 +0900
Subject: [PATCH] libpng: 1.6.46 -> 1.6.47

https://github.com/pnggroup/libpng/blob/872555f4ba910252783af1507f9e7fe1653be252/CHANGES#L6242-L6252

Signed-off-by: misilelab <misileminecord@gmail.com>
---
 pkgs/development/libraries/libpng/default.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/libraries/libpng/default.nix b/pkgs/development/libraries/libpng/default.nix
index 42846a114cb5..3448fa03fa81 100644
--- a/pkgs/development/libraries/libpng/default.nix
+++ b/pkgs/development/libraries/libpng/default.nix
@@ -10,21 +10,21 @@
 assert zlib != null;
 
 let
-  patchVersion = "1.6.46";
+  patchVersion = "1.6.47";
   patch_src = fetchurl {
     url = "mirror://sourceforge/libpng-apng/libpng-${patchVersion}-apng.patch.gz";
-    hash = "sha256-Kb7C39BG71HVLz5TIPkfr/yWvge0HZy51D2d9Veg0wM=";
+    hash = "sha256-Wwhvr+fhJ4SyhpPhmlvPaGd6jFKUcRVxKlbD0SOUT28=";
   };
   whenPatched = lib.optionalString apngSupport;
 
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "libpng" + whenPatched "-apng";
-  version = "1.6.46";
+  version = "1.6.47";
 
   src = fetchurl {
     url = "mirror://sourceforge/libpng/libpng-${finalAttrs.version}.tar.xz";
-    hash = "sha256-86qLcAOZirkqTpkGwY0ZhT6Zn507ypvRZo9U+oFwfLE=";
+    hash = "sha256-shPLOB+7EXUye9cIp3qrcIoFrd57RxvCZ70VrJmJNjE=";
   };
   postPatch =
     whenPatched "gunzip < ${patch_src} | patch -Np1"