From eaaebf7519b0bb89213c0afc361e33a74a885a2a Mon Sep 17 00:00:00 2001
From: Erik Corry <erik@toitware.com>
Date: Fri, 15 Dec 2023 12:12:47 +0100
Subject: [PATCH] Roll to newest PNG tools for tests.

---
 tests/toit-png-tools | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/toit-png-tools b/tests/toit-png-tools
index ee472ac..e6ef736 160000
--- a/tests/toit-png-tools
+++ b/tests/toit-png-tools
@@ -1 +1 @@
-Subproject commit ee472ac9d4333a138206f9d3a817d3c5432d6f87
+Subproject commit e6ef73621cac0a69823efc7899f06debed7ebc0b