diff --git a/deps/zlib b/deps/zlib
index ec3df002..5c42a230 160000
--- a/deps/zlib
+++ b/deps/zlib
@@ -1 +1 @@
-Subproject commit ec3df00224d4b396e2ac6586ab5d25f673caa4c2
+Subproject commit 5c42a230b7b468dff011f444161c0145b5efae59