diff --git a/core b/core
index 08919893..d2c9a497 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 089198930bc80c81fc661ff101f6c28744211d96
+Subproject commit d2c9a49712ba1f0c0e37ce2427edc0a7d3c627eb
diff --git a/kvdb b/kvdb
index b2525ac9..ca316c61 160000
--- a/kvdb
+++ b/kvdb
@@ -1 +1 @@
-Subproject commit b2525ac94dab5b0c4e42b39a328029a7dc934050
+Subproject commit ca316c61649ec00c95452fbef5de0fa7a3f20641
diff --git a/test b/test
index 92ffbdbf..a55bd2bb 160000
--- a/test
+++ b/test
@@ -1 +1 @@
-Subproject commit 92ffbdbf142acaec9aee2be3f19acc6c09331a4a
+Subproject commit a55bd2bbd05dadc55b78ccd9778d9c594eb0ce5a