diff --git a/homeassistant/components/blink/__init__.py b/homeassistant/components/blink/__init__.py
index 8e95f967396..488209e3689 100644
--- a/homeassistant/components/blink/__init__.py
+++ b/homeassistant/components/blink/__init__.py
@@ -10,7 +10,7 @@ from homeassistant.const import (
     CONF_BINARY_SENSORS, CONF_SENSORS, CONF_FILENAME,
     CONF_MONITORED_CONDITIONS, TEMP_FAHRENHEIT)
 
-REQUIREMENTS = ['blinkpy==0.12.1']
+REQUIREMENTS = ['blinkpy==0.13.1']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -44,7 +44,7 @@ BINARY_SENSORS = {
 SENSORS = {
     TYPE_TEMPERATURE: ['Temperature', TEMP_FAHRENHEIT, 'mdi:thermometer'],
     TYPE_BATTERY: ['Battery', '%', 'mdi:battery-80'],
-    TYPE_WIFI_STRENGTH: ['Wifi Signal', 'bars', 'mdi:wifi-strength-2'],
+    TYPE_WIFI_STRENGTH: ['Wifi Signal', 'dBm', 'mdi:wifi-strength-2'],
 }
 
 BINARY_SENSOR_SCHEMA = vol.Schema({
diff --git a/requirements_all.txt b/requirements_all.txt
index e424a433206..bc87da912de 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -206,7 +206,7 @@ bellows-homeassistant==0.7.1
 bimmer_connected==0.5.3
 
 # homeassistant.components.blink
-blinkpy==0.12.1
+blinkpy==0.13.1
 
 # homeassistant.components.light.blinksticklight
 blinkstick==1.1.8