diff --git a/limestone b/limestone
index 51a741d..0abbb64 160000
--- a/limestone
+++ b/limestone
@@ -1 +1 @@
-Subproject commit 51a741d076fffb2fc09ea8428bad5a84cb756037
+Subproject commit 0abbb64afefae3d3f4df0398f65ff94a1f60f543