diff --git a/deps/zlib b/deps/zlib
index 5c42a23..4a5e3e7 160000
--- a/deps/zlib
+++ b/deps/zlib
@@ -1 +1 @@
-Subproject commit 5c42a230b7b468dff011f444161c0145b5efae59
+Subproject commit 4a5e3e7d255f3f8eba9ecdb8bd8080db43bf0aeb