diff --git a/homeassistant/components/wemo.py b/homeassistant/components/wemo.py
index 1a32d4c361e..00a7017fa0f 100644
--- a/homeassistant/components/wemo.py
+++ b/homeassistant/components/wemo.py
@@ -10,7 +10,7 @@ from homeassistant.components.discovery import SERVICE_WEMO
 from homeassistant.helpers import discovery
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP
 
-REQUIREMENTS = ['pywemo==0.4.3']
+REQUIREMENTS = ['pywemo==0.4.5']
 
 DOMAIN = 'wemo'
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 4c1078c1968..d4612f5c024 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -377,7 +377,7 @@ pyuserinput==0.1.9
 pyvera==0.2.15
 
 # homeassistant.components.wemo
-pywemo==0.4.3
+pywemo==0.4.5
 
 # homeassistant.components.thermostat.radiotherm
 radiotherm==1.2