diff --git a/homeassistant/components/ness_alarm/__init__.py b/homeassistant/components/ness_alarm/__init__.py
index 8dcb95415978110b3a711befbc842c3a18c6763e..c7175a0c3c7708d886a8e9e0d925f2b111cdf138 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==0.9.10']
+REQUIREMENTS = ['nessclient==0.9.13']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 52382f1de0605a3ab9b4ce7e9f59cf5d16c4d542..d464de864896a8be5bd86425726d03e29eb1c86a 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==0.9.10
+nessclient==0.9.13
 
 # homeassistant.components.sensor.netdata
 netdata==0.1.2