diff --git a/kvdb b/kvdb
index ca316c61..b4726067 160000
--- a/kvdb
+++ b/kvdb
@@ -1 +1 @@
-Subproject commit ca316c61649ec00c95452fbef5de0fa7a3f20641
+Subproject commit b4726067601b7b87bdfe6baecf43aae4b1fb7b05