From 0d7fc558cc3ca7bc8397b22444038e211b5a6090 Mon Sep 17 00:00:00 2001
From: misilelab <misileminecord@gmail.com>
Date: Sat, 5 Jul 2025 17:13:42 +0900
Subject: [PATCH] libpng: 1.6.47 -> 1.6.49

https://github.com/pnggroup/libpng/blob/640204280f8109d7165f95d2b177f89baf20b253/CHANGES#L6254-L6268

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 3448fa03fa81..d6a03867000b 100644
--- a/pkgs/development/libraries/libpng/default.nix
+++ b/pkgs/development/libraries/libpng/default.nix
@@ -10,21 +10,21 @@
 assert zlib != null;
 
 let
-  patchVersion = "1.6.47";
+  patchVersion = "1.6.49";
   patch_src = fetchurl {
     url = "mirror://sourceforge/libpng-apng/libpng-${patchVersion}-apng.patch.gz";
-    hash = "sha256-Wwhvr+fhJ4SyhpPhmlvPaGd6jFKUcRVxKlbD0SOUT28=";
+    hash = "sha256-Zmdtgn4y7hc0ezmjU+kbW4sFR7RArrE/AjzU+irXjTI=";
   };
   whenPatched = lib.optionalString apngSupport;
 
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "libpng" + whenPatched "-apng";
-  version = "1.6.47";
+  version = "1.6.49";
 
   src = fetchurl {
     url = "mirror://sourceforge/libpng/libpng-${finalAttrs.version}.tar.xz";
-    hash = "sha256-shPLOB+7EXUye9cIp3qrcIoFrd57RxvCZ70VrJmJNjE=";
+    hash = "sha256-QxgqpI451ksatOxrcas+kQtn7tOg//N3fPjPQNbvcCQ=";
   };
   postPatch =
     whenPatched "gunzip < ${patch_src} | patch -Np1"