diff --git a/homeassistant/components/notify/twitter.py b/homeassistant/components/notify/twitter.py
index 666133c4c57..afa43057fa5 100644
--- a/homeassistant/components/notify/twitter.py
+++ b/homeassistant/components/notify/twitter.py
@@ -13,7 +13,7 @@ from homeassistant.components.notify import (
     PLATFORM_SCHEMA, BaseNotificationService)
 from homeassistant.const import CONF_ACCESS_TOKEN
 
-REQUIREMENTS = ['TwitterAPI==2.4.2']
+REQUIREMENTS = ['TwitterAPI==2.4.3']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index a2412504bdb..69133893979 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -31,7 +31,7 @@ PyMata==2.13
 SoCo==0.12
 
 # homeassistant.components.notify.twitter
-TwitterAPI==2.4.2
+TwitterAPI==2.4.3
 
 # homeassistant.components.http
 aiohttp_cors==0.5.0