diff --git a/freedata_gui/package.json b/freedata_gui/package.json
index 29bf09df..52d176fd 100644
--- a/freedata_gui/package.json
+++ b/freedata_gui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "FreeDATA",
-  "version": "0.16.3-alpha",
+  "version": "0.16.4-alpha",
   "description": "FreeDATA Client application for connecting to FreeDATA server",
   "private": true,
   "scripts": {
diff --git a/freedata_server/server.py b/freedata_server/server.py
index 92b36107..ec6bf54b 100644
--- a/freedata_server/server.py
+++ b/freedata_server/server.py
@@ -43,7 +43,7 @@ from schedule_manager import ScheduleManager
 # Constants
 CONFIG_ENV_VAR = 'FREEDATA_CONFIG'
 DEFAULT_CONFIG_FILE = 'config.ini'
-MODEM_VERSION = "0.16.3-alpha"
+MODEM_VERSION = "0.16.4-alpha"
 
 API_VERSION = 3
 LICENSE = 'GPL3.0'