diff --git a/zsdk b/zsdk
index 7e4ed4f..8c15904 160000
--- a/zsdk
+++ b/zsdk
@@ -1 +1 @@
-Subproject commit 7e4ed4f044844a0662e3770be2735f77cf16ce7d
+Subproject commit 8c159045effb6a83b4dc8316f9370eeae192150c