diff --git a/rtu/startup.lua b/rtu/startup.lua
index 8f61a66..413290b 100644
--- a/rtu/startup.lua
+++ b/rtu/startup.lua
@@ -31,7 +31,7 @@ local sna_rtu      = require("rtu.dev.sna_rtu")
 local sps_rtu      = require("rtu.dev.sps_rtu")
 local turbinev_rtu = require("rtu.dev.turbinev_rtu")
 
-local RTU_VERSION = "v1.10.19"
+local RTU_VERSION = "v1.10.20"
 
 local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
 local RTU_HW_STATE = databus.RTU_HW_STATE
diff --git a/scada-common/util.lua b/scada-common/util.lua
index 3023a49..96c1ec8 100644
--- a/scada-common/util.lua
+++ b/scada-common/util.lua
@@ -24,7 +24,7 @@ local t_pack   = table.pack
 local util = {}
 
 -- scada-common version
-util.version = "1.4.7"
+util.version = "1.4.8"
 
 util.TICK_TIME_S = 0.05
 util.TICK_TIME_MS = 50