diff --git a/src/zlib-ng b/src/zlib-ng
index cf89cf35..2bc66887 160000
--- a/src/zlib-ng
+++ b/src/zlib-ng
@@ -1 +1 @@
-Subproject commit cf89cf35037f152ce7adfeca864656de5d33ea1e
+Subproject commit 2bc66887ddc0c50776811a27be68e34430d665e1