diff --git a/contract b/contract
index 5373770..904549f 160000
--- a/contract
+++ b/contract
@@ -1 +1 @@
-Subproject commit 5373770d13d4cb9812bfa03a80c6ae244b4efcbc
+Subproject commit 904549f564baf28f35170ccb4bd258ee52d2097d
diff --git a/server b/server
index 05a0aa6..bd127b0 160000
--- a/server
+++ b/server
@@ -1 +1 @@
-Subproject commit 05a0aa6a1d5c2dcd56cf5f31c97daa2bc5911670
+Subproject commit bd127b00cede54f1a42291040fc6ab69c99db240
diff --git a/web b/web
index 6c268bb..8a46552 160000
--- a/web
+++ b/web
@@ -1 +1 @@
-Subproject commit 6c268bba97b323b4ed14dac24d2b09b13ba68a8a
+Subproject commit 8a46552bbf44279f265dc00442c9527a53086742