diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4a04e55685367b10a5d8134a43c1d3904f8dcdf1..7a9fb3aaa7597d8572efdd52991912bf83949896 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,7 +48,7 @@ SET( CPACK_GENERATOR "DEB")
 SET( CPACK_PACKAGE_NAME  "${PROJECT_NAME}")
 SET( CPACK_PACKAGE_VERSION_MAJOR 2)
 SET( CPACK_PACKAGE_VERSION_MINOR 6)
-SET( CPACK_PACKAGE_VERSION_PATCH 22)
+SET( CPACK_PACKAGE_VERSION_PATCH 23)
 
 SET( CPACK_SYSTEM_NAME "debian-9.9-amd64")
 SET( CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}-${CPACK_PACKAGE_VERSION_PATCH}")
diff --git a/libdap-chain-net-srv-vpn b/libdap-chain-net-srv-vpn
index b1ff5bef485770239be96610dd0218cfd5926424..ecabf1c82b2f2ad3acd28b00833238b03a7d34ac 160000
--- a/libdap-chain-net-srv-vpn
+++ b/libdap-chain-net-srv-vpn
@@ -1 +1 @@
-Subproject commit b1ff5bef485770239be96610dd0218cfd5926424
+Subproject commit ecabf1c82b2f2ad3acd28b00833238b03a7d34ac
diff --git a/libdap-stream-ch b/libdap-stream-ch
index 270768f0b85a96eba3578bd0ffe3cf25ac76dc5a..3bdf48f5401b54b582c2d28b71c9e596bcc6c090 160000
--- a/libdap-stream-ch
+++ b/libdap-stream-ch
@@ -1 +1 @@
-Subproject commit 270768f0b85a96eba3578bd0ffe3cf25ac76dc5a
+Subproject commit 3bdf48f5401b54b582c2d28b71c9e596bcc6c090
diff --git a/libdap-stream-ch-chain-net-srv b/libdap-stream-ch-chain-net-srv
index 74e2ddefd36de15758b375343b8b4f33c284f778..fa62167247fb4985d3c4a7022b38b8d7378e8400 160000
--- a/libdap-stream-ch-chain-net-srv
+++ b/libdap-stream-ch-chain-net-srv
@@ -1 +1 @@
-Subproject commit 74e2ddefd36de15758b375343b8b4f33c284f778
+Subproject commit fa62167247fb4985d3c4a7022b38b8d7378e8400