diff --git a/homeassistant/components/fan/xiaomi_miio.py b/homeassistant/components/fan/xiaomi_miio.py
index 09df55200a2..3e6aee6ba3a 100644
--- a/homeassistant/components/fan/xiaomi_miio.py
+++ b/homeassistant/components/fan/xiaomi_miio.py
@@ -29,7 +29,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
 })
 
-REQUIREMENTS = ['python-miio==0.3.8']
+REQUIREMENTS = ['python-miio==0.3.9']
 
 ATTR_TEMPERATURE = 'temperature'
 ATTR_HUMIDITY = 'humidity'
diff --git a/homeassistant/components/light/xiaomi_miio.py b/homeassistant/components/light/xiaomi_miio.py
index a21c86f49c0..999d0f7f0e6 100644
--- a/homeassistant/components/light/xiaomi_miio.py
+++ b/homeassistant/components/light/xiaomi_miio.py
@@ -41,7 +41,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
          'philips.light.candle2']),
 })
 
-REQUIREMENTS = ['python-miio==0.3.8']
+REQUIREMENTS = ['python-miio==0.3.9']
 
 # The light does not accept cct values < 1
 CCT_MIN = 1
diff --git a/homeassistant/components/remote/xiaomi_miio.py b/homeassistant/components/remote/xiaomi_miio.py
index 91f753391fc..13ec9c873b1 100644
--- a/homeassistant/components/remote/xiaomi_miio.py
+++ b/homeassistant/components/remote/xiaomi_miio.py
@@ -22,7 +22,7 @@ from homeassistant.exceptions import PlatformNotReady
 import homeassistant.helpers.config_validation as cv
 from homeassistant.util.dt import utcnow
 
-REQUIREMENTS = ['python-miio==0.3.8']
+REQUIREMENTS = ['python-miio==0.3.9']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/sensor/xiaomi_miio.py b/homeassistant/components/sensor/xiaomi_miio.py
index cb172735ac4..33ba5793fe0 100644
--- a/homeassistant/components/sensor/xiaomi_miio.py
+++ b/homeassistant/components/sensor/xiaomi_miio.py
@@ -25,7 +25,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
 })
 
-REQUIREMENTS = ['python-miio==0.3.8']
+REQUIREMENTS = ['python-miio==0.3.9']
 
 ATTR_POWER = 'power'
 ATTR_CHARGING = 'charging'
diff --git a/homeassistant/components/switch/xiaomi_miio.py b/homeassistant/components/switch/xiaomi_miio.py
index 9f0f163df69..27c3c4c72f1 100644
--- a/homeassistant/components/switch/xiaomi_miio.py
+++ b/homeassistant/components/switch/xiaomi_miio.py
@@ -37,7 +37,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
          'chuangmi.plug.v2']),
 })
 
-REQUIREMENTS = ['python-miio==0.3.8']
+REQUIREMENTS = ['python-miio==0.3.9']
 
 ATTR_POWER = 'power'
 ATTR_TEMPERATURE = 'temperature'
diff --git a/homeassistant/components/vacuum/xiaomi_miio.py b/homeassistant/components/vacuum/xiaomi_miio.py
index f42a895f94f..887a50fdcce 100644
--- a/homeassistant/components/vacuum/xiaomi_miio.py
+++ b/homeassistant/components/vacuum/xiaomi_miio.py
@@ -19,7 +19,7 @@ from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_HOST, CONF_NAME, CONF_TOKEN, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['python-miio==0.3.8']
+REQUIREMENTS = ['python-miio==0.3.9']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index df81dae9f00..b900328cab5 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -948,7 +948,7 @@ python-juicenet==0.0.5
 # homeassistant.components.sensor.xiaomi_miio
 # homeassistant.components.switch.xiaomi_miio
 # homeassistant.components.vacuum.xiaomi_miio
-python-miio==0.3.8
+python-miio==0.3.9
 
 # homeassistant.components.media_player.mpd
 python-mpd2==0.5.5