diff --git a/hk-split-maker b/hk-split-maker
index c670327..721b6f3 160000
--- a/hk-split-maker
+++ b/hk-split-maker
@@ -1 +1 @@
-Subproject commit c6703273502a54aad9dc82dde418b6273903b0cc
+Subproject commit 721b6f37fb92ace176f6be6d0089f6bab1befb02