diff --git a/custom_components/xiaomi_miio_airpurifier/fan.py b/custom_components/xiaomi_miio_airpurifier/fan.py
index 8956ea1..70d2861 100644
--- a/custom_components/xiaomi_miio_airpurifier/fan.py
+++ b/custom_components/xiaomi_miio_airpurifier/fan.py
@@ -267,7 +267,6 @@
 
 # Air Humidifier CA
 # ATTR_MOTOR_SPEED = "motor_speed"
-ATTR_DEPTH = "depth"
 ATTR_DRY = "dry"
 
 # Air Humidifier CA4
@@ -487,7 +486,6 @@
     **AVAILABLE_ATTRIBUTES_AIRHUMIDIFIER_COMMON,
     ATTR_TARGET_HUMIDITY: "target_humidity",
     ATTR_MOTOR_SPEED: "motor_speed",
-    ATTR_DEPTH: "depth",  # deprecated
     ATTR_DRY: "dry",
     ATTR_CHILD_LOCK: "child_lock",
     ATTR_LED_BRIGHTNESS: "led_brightness",
diff --git a/custom_components/xiaomi_miio_airpurifier/manifest.json b/custom_components/xiaomi_miio_airpurifier/manifest.json
index cdc38a6..6f62b60 100644
--- a/custom_components/xiaomi_miio_airpurifier/manifest.json
+++ b/custom_components/xiaomi_miio_airpurifier/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "xiaomi_miio_airpurifier",
   "name": "Xiaomi Mi Air Purifier, Air Humidifier, Air Fresh and Pedestal Fan Integration",
-  "version": "2022.8.0.0",
+  "version": "2022.12.0.0",
   "iot_class": "local_polling",
   "config_flow": false,
   "documentation": "https://github.com/syssi/xiaomi_airpurifier",