diff --git a/sys/db b/sys/db
index 9078e19..4664111 160000
--- a/sys/db
+++ b/sys/db
@@ -1 +1 @@
-Subproject commit 9078e19961fa9e308f8d129904493700303bdcac
+Subproject commit 4664111ce40b8e9fe41b3a34766ff6e476b41983