diff --git a/homeassistant/components/ness_alarm/__init__.py b/homeassistant/components/ness_alarm/__init__.py
index dae244ece3f..8dcb9541597 100644
--- a/homeassistant/components/ness_alarm/__init__.py
+++ b/homeassistant/components/ness_alarm/__init__.py
@@ -10,7 +10,7 @@ from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.discovery import async_load_platform
 from homeassistant.helpers.dispatcher import async_dispatcher_send
 
-REQUIREMENTS = ['nessclient==0.9.9']
+REQUIREMENTS = ['nessclient==0.9.10']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index a89deb3d1f3..42a5e792123 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -722,7 +722,7 @@ nanoleaf==0.4.1
 ndms2_client==0.0.6
 
 # homeassistant.components.ness_alarm
-nessclient==0.9.9
+nessclient==0.9.10
 
 # homeassistant.components.sensor.netdata
 netdata==0.1.2