diff --git a/homeassistant/components/discovery.py b/homeassistant/components/discovery.py
index 41cf3791256..7784f3771de 100644
--- a/homeassistant/components/discovery.py
+++ b/homeassistant/components/discovery.py
@@ -21,7 +21,7 @@ from homeassistant.helpers.event import async_track_point_in_utc_time
 from homeassistant.helpers.discovery import async_load_platform, async_discover
 import homeassistant.util.dt as dt_util
 
-REQUIREMENTS = ['netdisco==2.0.0']
+REQUIREMENTS = ['netdisco==2.1.0']
 
 DOMAIN = 'discovery'
 
diff --git a/requirements_all.txt b/requirements_all.txt
index de30bc379d9..1297d421b67 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -611,7 +611,7 @@ ndms2_client==0.0.4
 netdata==0.1.2
 
 # homeassistant.components.discovery
-netdisco==2.0.0
+netdisco==2.1.0
 
 # homeassistant.components.sensor.neurio_energy
 neurio==0.3.1