diff --git a/homeassistant/scripts/check_config.py b/homeassistant/scripts/check_config.py
index 27987a70ce6..f80eafd72cc 100644
--- a/homeassistant/scripts/check_config.py
+++ b/homeassistant/scripts/check_config.py
@@ -13,7 +13,7 @@ from homeassistant import bootstrap, loader, setup, config as config_util
 import homeassistant.util.yaml as yaml
 from homeassistant.exceptions import HomeAssistantError
 
-REQUIREMENTS = ('colorlog==3.0.1',)
+REQUIREMENTS = ('colorlog==3.1.2',)
 if system() == 'Windows':  # Ensure colorama installed for colorlog on Windows
     REQUIREMENTS += ('colorama<=1',)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 57f4d64cb3e..bc552a83f8c 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -176,7 +176,7 @@ coinbase==2.0.6
 coinmarketcap==4.1.2
 
 # homeassistant.scripts.check_config
-colorlog==3.0.1
+colorlog==3.1.2
 
 # homeassistant.components.alarm_control_panel.concord232
 # homeassistant.components.binary_sensor.concord232