diff --git a/homeassistant/components/discovery.py b/homeassistant/components/discovery.py
index c1a3c5046fd..63706d26a19 100644
--- a/homeassistant/components/discovery.py
+++ b/homeassistant/components/discovery.py
@@ -15,7 +15,7 @@ from homeassistant.const import (
     EVENT_PLATFORM_DISCOVERED)
 
 DOMAIN = "discovery"
-REQUIREMENTS = ['netdisco==0.5.3']
+REQUIREMENTS = ['netdisco==0.5.4']
 
 SCAN_INTERVAL = 300  # seconds
 
diff --git a/requirements_all.txt b/requirements_all.txt
index e2087f79a76..fa05b7022cf 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -116,7 +116,7 @@ limitlessled==1.0.0
 mficlient==0.3.0
 
 # homeassistant.components.discovery
-netdisco==0.5.3
+netdisco==0.5.4
 
 # homeassistant.components.sensor.neurio_energy
 neurio==0.2.10