diff --git a/libpng b/libpng
index f753baa..deadeea 160000
--- a/libpng
+++ b/libpng
@@ -1 +1 @@
-Subproject commit f753baae52e1f0fd5451c25de8f8361ec5aea95f
+Subproject commit deadeea7a2121fd4a44fabe4a9be12ebdc6e5bdf