diff --git a/limestone b/limestone
index 63b4227..0ad8c00 160000
--- a/limestone
+++ b/limestone
@@ -1 +1 @@
-Subproject commit 63b42270b000f3c10a07c07709cebc83819b6cce
+Subproject commit 0ad8c0031a32bbfc82ec960f42514cefa5165f47