diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index 31cbf017e4..1ae5d69845 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:2.1.0-preview2-15683
-commithash:54af97ac56dfdc495c2514c6916fe4ca79910939
+version:2.1.0-preview2-15684
+commithash:308af8e3279892aad7f189ffbddd3ff9a60970d3