From 1f2a39e1ddbe09e6a440aa5ac82a3816fdd43e23 Mon Sep 17 00:00:00 2001
From: "R. RyanTM" <ryantm-bot@ryantm.com>
Date: Fri, 5 Feb 2021 14:48:13 +0000
Subject: [PATCH] pngcheck: 2.3.0 -> 3.0.2

---
 pkgs/tools/graphics/pngcheck/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/graphics/pngcheck/default.nix b/pkgs/tools/graphics/pngcheck/default.nix
index 7fba539977f..579dcad4ccb 100644
--- a/pkgs/tools/graphics/pngcheck/default.nix
+++ b/pkgs/tools/graphics/pngcheck/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "pngcheck-2.3.0";
+  name = "pngcheck-3.0.2";
 
   src = fetchurl {
     url = "mirror://sourceforge/png-mng/${name}.tar.gz";
-    sha256 = "0pzkj1bb4kdybk6vbfq9s0wzdm5szmrgixkas3xmbpv4mhws1w3p";
+    sha256 = "sha256-DX4mLyQRb93yhHqM61yS2fXybvtC6f/2PsK7dnYTHKc=";
   };
 
   hardeningDisable = [ "format" ];