diff --git a/deps/zlib b/deps/zlib
index 3c13497a..5c42a230 160000
--- a/deps/zlib
+++ b/deps/zlib
@@ -1 +1 @@
-Subproject commit 3c13497a61c192dd255c280e73b806ed27ba8a0a
+Subproject commit 5c42a230b7b468dff011f444161c0145b5efae59