diff --git a/homeassistant/components/homekit/__init__.py b/homeassistant/components/homekit/__init__.py
index 01979f03b9a..9d7de58be4b 100644
--- a/homeassistant/components/homekit/__init__.py
+++ b/homeassistant/components/homekit/__init__.py
@@ -26,7 +26,7 @@ from .const import (
 from .util import (
     show_setup_message, validate_entity_config, validate_media_player_features)
 
-REQUIREMENTS = ['HAP-python==2.4.2']
+REQUIREMENTS = ['HAP-python==2.5.0']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/homekit/const.py b/homeassistant/components/homekit/const.py
index 4a96f0add8d..0a2b7a0fd5d 100644
--- a/homeassistant/components/homekit/const.py
+++ b/homeassistant/components/homekit/const.py
@@ -110,8 +110,8 @@ CHAR_MODEL = 'Model'
 CHAR_MOTION_DETECTED = 'MotionDetected'
 CHAR_NAME = 'Name'
 CHAR_OCCUPANCY_DETECTED = 'OccupancyDetected'
-CHAR_OUTLET_IN_USE = 'OutletInUse'
 CHAR_ON = 'On'
+CHAR_OUTLET_IN_USE = 'OutletInUse'
 CHAR_POSITION_STATE = 'PositionState'
 CHAR_ROTATION_DIRECTION = 'RotationDirection'
 CHAR_ROTATION_SPEED = 'RotationSpeed'
diff --git a/homeassistant/components/homekit/manifest.json b/homeassistant/components/homekit/manifest.json
index fd781f206d1..e4aabfeb6cd 100644
--- a/homeassistant/components/homekit/manifest.json
+++ b/homeassistant/components/homekit/manifest.json
@@ -3,7 +3,7 @@
   "name": "Homekit",
   "documentation": "https://www.home-assistant.io/components/homekit",
   "requirements": [
-    "HAP-python==2.4.2"
+    "HAP-python==2.5.0"
   ],
   "dependencies": [],
   "codeowners": [
diff --git a/requirements_all.txt b/requirements_all.txt
index 633a7150897..ee7503811c5 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -33,7 +33,7 @@ Adafruit-SHT31==1.0.2
 # Adafruit_BBIO==1.0.0
 
 # homeassistant.components.homekit
-HAP-python==2.4.2
+HAP-python==2.5.0
 
 # homeassistant.components.mastodon
 Mastodon.py==1.3.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 2abf5a43775..2977c426060 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -20,7 +20,7 @@ requests_mock==1.5.2
 
 
 # homeassistant.components.homekit
-HAP-python==2.4.2
+HAP-python==2.5.0
 
 # homeassistant.components.mobile_app
 # homeassistant.components.owntracks