diff --git a/sys/db b/sys/db
index bf16232..16ad8b1 160000
--- a/sys/db
+++ b/sys/db
@@ -1 +1 @@
-Subproject commit bf162323f03aa819a71649aa5758a8255bd3534e
+Subproject commit 16ad8b15d02782b140813f330cc4908b5cd2836f