diff --git a/homeassistant/components/camera/amcrest.py b/homeassistant/components/camera/amcrest.py
index a50cdc859a7..72d3120c77a 100644
--- a/homeassistant/components/camera/amcrest.py
+++ b/homeassistant/components/camera/amcrest.py
@@ -18,7 +18,7 @@ from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.aiohttp_client import (
     async_get_clientsession, async_aiohttp_proxy_web)
 
-REQUIREMENTS = ['amcrest==1.1.8']
+REQUIREMENTS = ['amcrest==1.1.9']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/sensor/amcrest.py b/homeassistant/components/sensor/amcrest.py
index 2d05372220b..40556fbe5ad 100644
--- a/homeassistant/components/sensor/amcrest.py
+++ b/homeassistant/components/sensor/amcrest.py
@@ -19,7 +19,7 @@ import homeassistant.loader as loader
 
 from requests.exceptions import HTTPError, ConnectTimeout
 
-REQUIREMENTS = ['amcrest==1.1.8']
+REQUIREMENTS = ['amcrest==1.1.9']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 116099177ac..f82fbaeaaad 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -55,7 +55,7 @@ alarmdecoder==0.12.1.0
 
 # homeassistant.components.camera.amcrest
 # homeassistant.components.sensor.amcrest
-amcrest==1.1.8
+amcrest==1.1.9
 
 # homeassistant.components.media_player.anthemav
 anthemav==1.1.8