Update netdisco to 1.2.0
diff --git a/homeassistant/components/discovery.py b/homeassistant/components/discovery.py
index c757d9d1ce3065..232230a2241b8c 100644
--- a/homeassistant/components/discovery.py
+++ b/homeassistant/components/discovery.py
@@ -21,7 +21,7 @@
 from homeassistant.helpers.discovery import async_load_platform, async_discover
 import homeassistant.util.dt as dt_util
 
-REQUIREMENTS = ['netdisco==1.1.0']
+REQUIREMENTS = ['netdisco==1.2.0']
 
 DOMAIN = 'discovery'
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 674f6b683518d4..c38ee410115b84 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -432,7 +432,7 @@ myusps==1.1.3
 nad_receiver==0.0.6
 
 # homeassistant.components.discovery
-netdisco==1.1.0
+netdisco==1.2.0
 
 # homeassistant.components.sensor.neurio_energy
 neurio==0.3.1

Updates netdisco dependency to 1.2.0