diff --git a/jzboot b/jzboot
index c9f7c85..2a49d71 160000
--- a/jzboot
+++ b/jzboot
@@ -1 +1 @@
-Subproject commit c9f7c85607ecd507e0366cefa2b29ea88be85140
+Subproject commit 2a49d7162782141e2d86b4c5500b50df3c4cf623