diff --git a/deps/zlib b/deps/zlib
index 66588683..b8a8373e 160000
--- a/deps/zlib
+++ b/deps/zlib
@@ -1 +1 @@
-Subproject commit 66588683b36042154ad35140bf9fcbb60c5d573c
+Subproject commit b8a8373ec195c8d286fe7e81e78b4a6d31bd859f