diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index 8d52a6128c..2e540bdffd 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:2.1.0-preview1-15626
-commithash:fd6410e9c90c428bc01238372303ad09cb9ec889
+version:2.1.0-preview1-15638
+commithash:1d3a0c725dc6b8ae6b0e47800fd6b4d8f8b8d545