diff --git a/libdap-stream-ch-chain-net-srv b/libdap-stream-ch-chain-net-srv
index 59b31f6878184023a4c02f4b2608201739a39012..8b379cd8ce95f5e0b4912fa0d1b788bac0fa8e34 160000
--- a/libdap-stream-ch-chain-net-srv
+++ b/libdap-stream-ch-chain-net-srv
@@ -1 +1 @@
-Subproject commit 59b31f6878184023a4c02f4b2608201739a39012
+Subproject commit 8b379cd8ce95f5e0b4912fa0d1b788bac0fa8e34
diff --git a/libdap-stream-ch-vpn b/libdap-stream-ch-vpn
index 8bcc88a88a69920a2a9851e4de36498a3bad3a17..967deba3906a9a9b60e0e057d6d93bd9dd31975d 160000
--- a/libdap-stream-ch-vpn
+++ b/libdap-stream-ch-vpn
@@ -1 +1 @@
-Subproject commit 8bcc88a88a69920a2a9851e4de36498a3bad3a17
+Subproject commit 967deba3906a9a9b60e0e057d6d93bd9dd31975d