From 77dceaf43a414cc9cf9ba89fc80f05274c7489a8 Mon Sep 17 00:00:00 2001
From: Rangi <35663410+Rangi42@users.noreply.github.com>
Date: Mon, 20 Apr 2026 13:55:27 +0200
Subject: [PATCH] Update libpng to 1.6.57 (#1958)

---
 cmake/deps.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/deps.cmake b/cmake/deps.cmake
index c03daa25..727eb68c 100644
--- a/cmake/deps.cmake
+++ b/cmake/deps.cmake
@@ -3,8 +3,8 @@
 # These are kept in a separate file so that it can be hashed as a key for our CI's `actions/cache`.
 
 FetchContent_Declare(PNG
-                     URL https://download.sourceforge.net/libpng/libpng-1.6.56.tar.xz
-                     URL_HASH SHA256=f7d8bf1601b7804f583a254ab343a6549ca6cf27d255c302c47af2d9d36a6f18
+                     URL https://download.sourceforge.net/libpng/libpng-1.6.57.tar.xz
+                     URL_HASH SHA256=d10c20d7171569804cae8dfc13ba6dcd0662c41ed39d43d4d429314aafb10a80
                      EXCLUDE_FROM_ALL # We only install the runtime dependencies, and do so separately.
                      FIND_PACKAGE_ARGS 1.5.4)