diff --git a/homeassistant/components/switch/switchmate.py b/homeassistant/components/switch/switchmate.py
index 7f00964cd20..e2ca3accdc9 100644
--- a/homeassistant/components/switch/switchmate.py
+++ b/homeassistant/components/switch/switchmate.py
@@ -13,7 +13,7 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.switch import SwitchDevice, PLATFORM_SCHEMA
 from homeassistant.const import CONF_NAME, CONF_MAC
 
-REQUIREMENTS = ['pySwitchmate==0.4.2']
+REQUIREMENTS = ['pySwitchmate==0.4.3']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index b7f155b8ed2..354cf822a80 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -809,7 +809,7 @@ pyMetno==0.3.0
 pyRFXtrx==0.23
 
 # homeassistant.components.switch.switchmate
-pySwitchmate==0.4.2
+pySwitchmate==0.4.3
 
 # homeassistant.components.tibber
 pyTibber==0.7.4