diff --git a/contracts b/contracts
index c39fcc4..29604b2 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit c39fcc40aec235511a5a161c3e33a6d3bd24221c
+Subproject commit 29604b298339bb684d8580fdeae490cfbba79c12
diff --git a/go-ethereum b/go-ethereum
index 79c1dc1..e02931d 160000
--- a/go-ethereum
+++ b/go-ethereum
@@ -1 +1 @@
-Subproject commit 79c1dc18e3d4da0e69ca27ee956ed88e7db53700
+Subproject commit e02931dab91f802a0a4d48b3db70f6c3e716e12f
diff --git a/integration-tests b/integration-tests
index fa07cef..5003c1e 160000
--- a/integration-tests
+++ b/integration-tests
@@ -1 +1 @@
-Subproject commit fa07cef8ea826408dccf1fac97d4e6acde488cf1
+Subproject commit 5003c1ea4ada90315b336b8b3b6aa6c1af223d72