diff --git a/deps/zlib b/deps/zlib
index 570720b..2209f63 160000
--- a/deps/zlib
+++ b/deps/zlib
@@ -1 +1 @@
-Subproject commit 570720b0c24f9686c33f35a1b3165c1f568b96be
+Subproject commit 2209f63bda59360dd2fe765b71f89d84955ddd24