diff --git a/libpng b/libpng
index c1cc0f3..1c8f03f 160000
--- a/libpng
+++ b/libpng
@@ -1 +1 @@
-Subproject commit c1cc0f3f4c3d4abd11ca68c59446a29ff6f95003
+Subproject commit 1c8f03f5eea9d8e76f00ceb9952579748e3fa7e6