diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index 26697a21fa..945fbb621a 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:2.2.0-preview1-20180928.5
-commithash:43faa29f679f47b88689d645b39e6be5e0055d70
+version:2.2.0-preview1-20181001.2
+commithash:37f226a35c8b98792ee117edd3b888a22e417bc6