diff --git a/stone b/stone
index f7a29d5..7c0e68e 160000
--- a/stone
+++ b/stone
@@ -1 +1 @@
-Subproject commit f7a29d5222819e1b3332198fa83af6f81c5c0d73
+Subproject commit 7c0e68e27bac9f1e93f261f15e57d44457456bcf