diff --git a/third_party/libpng b/third_party/libpng
index 74a4abe8d..319a7b842 160000
--- a/third_party/libpng
+++ b/third_party/libpng
@@ -1 +1 @@
-Subproject commit 74a4abe8d5b73fe10767121e7360aeebba80b9ed
+Subproject commit 319a7b842bc1184ad6aee831eb2b542fe9e5a2d0