diff --git a/homeassistant/components/hdmi_cec.py b/homeassistant/components/hdmi_cec.py
index 1b957e80c65..11a3f0f2d02 100644
--- a/homeassistant/components/hdmi_cec.py
+++ b/homeassistant/components/hdmi_cec.py
@@ -26,7 +26,7 @@ from homeassistant.const import (EVENT_HOMEASSISTANT_START, STATE_UNKNOWN,
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity import Entity
 
-REQUIREMENTS = ['pyCEC==0.4.11']
+REQUIREMENTS = ['pyCEC==0.4.12']
 
 DOMAIN = 'hdmi_cec'
 
diff --git a/requirements_all.txt b/requirements_all.txt
index debca2fb200..272fbfd8751 100755
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -381,7 +381,7 @@ pwaqi==1.3
 py-cpuinfo==0.2.3
 
 # homeassistant.components.hdmi_cec
-pyCEC==0.4.11
+pyCEC==0.4.12
 
 # homeassistant.components.switch.tplink
 pyHS100==0.2.3