diff --git a/homeassistant/components/switch/wemo.py b/homeassistant/components/switch/wemo.py
index c92523ad705..700d9d25b5a 100644
--- a/homeassistant/components/switch/wemo.py
+++ b/homeassistant/components/switch/wemo.py
@@ -76,6 +76,8 @@ class WemoSwitch(SwitchDevice):
     @property
     def should_poll(self):
         """No polling needed with subscriptions."""
+        if self._model_name == 'Insight':
+            return True
         return False
 
     @property
diff --git a/homeassistant/components/wemo.py b/homeassistant/components/wemo.py
index a4b6674af74..98eefbc42d8 100644
--- a/homeassistant/components/wemo.py
+++ b/homeassistant/components/wemo.py
@@ -14,7 +14,7 @@ from homeassistant.helpers import config_validation as cv
 
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP
 
-REQUIREMENTS = ['pywemo==0.4.18']
+REQUIREMENTS = ['pywemo==0.4.19']
 
 DOMAIN = 'wemo'
 
diff --git a/requirements_all.txt b/requirements_all.txt
index c6d14431017..461423f1ce7 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -678,7 +678,7 @@ pyvera==0.2.26
 pywebpush==0.6.1
 
 # homeassistant.components.wemo
-pywemo==0.4.18
+pywemo==0.4.19
 
 # homeassistant.components.zabbix
 pyzabbix==0.7.4