diff --git a/botbook b/botbook
index dfe8910..24724bd 160000
--- a/botbook
+++ b/botbook
@@ -1 +1 @@
-Subproject commit dfe8910a11a3e9e8379e74e40c10981bb88c07f7
+Subproject commit 24724bd32e7212528bdf1b0d3bfa22368925bd0f