diff --git a/CMakeLists.txt b/CMakeLists.txt
index 60fcd1b295019a35167f0fe1217602f21cf0f8f6..a0fc9339a426671eea4e2512b7acf2e513eb6f05 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,7 +39,7 @@ SET( CPACK_GENERATOR "DEB")
 SET( CPACK_PACKAGE_NAME  "${PROJECT_NAME}")
 SET( CPACK_PACKAGE_VERSION_MAJOR 2)
 SET( CPACK_PACKAGE_VERSION_MINOR 4)
-SET( CPACK_PACKAGE_VERSION_PATCH 6)
+SET( CPACK_PACKAGE_VERSION_PATCH 7)
 
 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/dist/etc/network/kelvin-testnet.cfg b/dist/etc/network/kelvin-testnet.cfg
index 1239d322b427a4cb5609a53af543fb9e6f004010..d8f6e5e0f997acb1ef140e1535be85a0ee6c86ce 100644
--- a/dist/etc/network/kelvin-testnet.cfg
+++ b/dist/etc/network/kelvin-testnet.cfg
@@ -7,7 +7,7 @@ type=development
 # Possible values: light, full, archive, master, root
 node-role=full
 #node-alias=addr-%node_addr%
-gdb_groups_prefix=kelvin.testnet
+gdb_groups_prefix=kelvin-testnet
 
 seed_nodes_hostnames=[0.root.testnet.klvn.io,1.root.testnet.klvn.io,2.root.testnet.klvn.io,3.root.testnet.klvn.io,4.root.testnet.klvn.io]
 seed_nodes_aliases=[kelvin.testnet.root.0,kelvin.testnet.root.1,kelvin.testnet.root.2,kelvin.testnet.root.3,kelvin.testnet.root.4]
diff --git a/libdap-chain-net b/libdap-chain-net
index 5dd96ec746ee43ca3b7aef396e51806d68359d74..e19832559cf7462685fe9e95e8dacf0908dddbd7 160000
--- a/libdap-chain-net
+++ b/libdap-chain-net
@@ -1 +1 @@
-Subproject commit 5dd96ec746ee43ca3b7aef396e51806d68359d74
+Subproject commit e19832559cf7462685fe9e95e8dacf0908dddbd7