diff --git a/components/myhomeiot_ble_client/__init__.py b/components/myhomeiot_ble_client/__init__.py
index b8ec006..8fd1573 100644
--- a/components/myhomeiot_ble_client/__init__.py
+++ b/components/myhomeiot_ble_client/__init__.py
@@ -50,7 +50,7 @@
 def versiontuple(v):
     return tuple(map(int, (v.split("."))))
 
-def to_code(config):
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
 
     reversed = versiontuple(const.__version__) >= versiontuple("2021.9.0")
@@ -70,10 +70,10 @@ def to_code(config):
         uuid128 = esp32_ble_tracker.as_reversed_hex_array(config[CONF_CHARACTERISTIC_UUID]) if reversed else esp32_ble_tracker.as_hex_array(config[CONF_CHARACTERISTIC_UUID])
         cg.add(var.set_char_uuid128(uuid128))
 
-    yield cg.register_component(var, config)
-    yield myhomeiot_ble_host.register_ble_client(var, config)
+    await cg.register_component(var, config)
+    await myhomeiot_ble_host.register_ble_client(var, config)
     cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))
 
     for conf in config.get(CONF_ON_VALUE, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
-        yield automation.build_automation(trigger, [(cg.std_vector.template(cg.uint8), "x")], conf)
+        await automation.build_automation(trigger, [(cg.std_vector.template(cg.uint8), "x")], conf)
diff --git a/components/myhomeiot_ble_client/myhomeiot_ble_client.cpp b/components/myhomeiot_ble_client/myhomeiot_ble_client.cpp
index 10a43b0..aa55e23 100644
--- a/components/myhomeiot_ble_client/myhomeiot_ble_client.cpp
+++ b/components/myhomeiot_ble_client/myhomeiot_ble_client.cpp
@@ -8,10 +8,10 @@
 namespace esphome {
 namespace myhomeiot_ble_client {
 
-static const char *TAG = "myhomeiot_ble_client";
+static const char *const TAG = "myhomeiot_ble_client";
 
 void MyHomeIOT_BLEClient::setup() {
-  this->state_ = esp32_ble_tracker::ClientState::Idle;
+  this->state_ = MYHOMEIOT_IDLE;
 }
 
 void MyHomeIOT_BLEClient::dump_config() {
@@ -23,25 +23,25 @@ void MyHomeIOT_BLEClient::dump_config() {
 }
 
 void MyHomeIOT_BLEClient::loop() {
-  if (this->state_ == esp32_ble_tracker::ClientState::Discovered)
+  if (this->state_ == MYHOMEIOT_DISCOVERED)
     this->connect();
-  else if (this->state_ == esp32_ble_tracker::ClientState::Established)
+  else if (this->state_ == MYHOMEIOT_ESTABLISHED)
     this->disconnect();
 }
 
 void MyHomeIOT_BLEClient::connect() {
   ESP_LOGI(TAG, "[%s] Connecting", to_string(this->address).c_str());
-  this->state_ = esp32_ble_tracker::ClientState::Connecting;
+  this->state_ = MYHOMEIOT_CONNECTING;
   if (auto status = esp_ble_gattc_open(ble_host_->gattc_if, this->remote_bda, BLE_ADDR_TYPE_PUBLIC, true))
   {
     ESP_LOGW(TAG, "[%s] open error, status (%d)", to_string(this->address).c_str(), status);
-    report_error(esp32_ble_tracker::ClientState::Idle);
+    report_error(MYHOMEIOT_IDLE);
   }
 }
 
 void MyHomeIOT_BLEClient::disconnect() {
   ESP_LOGI(TAG, "[%s] Disconnecting", to_string(this->address).c_str());
-  this->state_ = esp32_ble_tracker::ClientState::Idle;
+  this->state_ = MYHOMEIOT_IDLE;
   if (auto status = esp_ble_gattc_close(ble_host_->gattc_if, this->conn_id))
     ESP_LOGW(TAG, "[%s] close error, status (%d)", to_string(this->address).c_str(), status);
 }
@@ -63,13 +63,13 @@ void MyHomeIOT_BLEClient::report_error(esp32_ble_tracker::ClientState state) {
 }
 
 bool MyHomeIOT_BLEClient::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
-  if (!this->is_update_requested || this->state_ != esp32_ble_tracker::ClientState::Idle
+  if (!this->is_update_requested || this->state_ != MYHOMEIOT_IDLE
     || device.address_uint64() != this->address)
     return false;
 
   ESP_LOGD(TAG, "[%s] Found device", device.address_str().c_str());
   memcpy(this->remote_bda, device.address(), sizeof(this->remote_bda));
-  this->state_ = esp32_ble_tracker::ClientState::Discovered;
+  this->state_ = MYHOMEIOT_DISCOVERED;
   return true;
 }
 
@@ -82,7 +82,7 @@ void MyHomeIOT_BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
       if (param->open.status != ESP_GATT_OK) {
         ESP_LOGW(TAG, "[%s] OPEN_EVT failed, status (%d), app_id (%d)", to_string(this->address).c_str(),
           param->open.status, ble_host_->app_id);
-        report_error(esp32_ble_tracker::ClientState::Idle);
+        report_error(MYHOMEIOT_IDLE);
         break;
       }
       ESP_LOGI(TAG, "[%s] Connected successfully, app_id (%d)", to_string(this->address).c_str(), ble_host_->app_id);
@@ -94,7 +94,7 @@ void MyHomeIOT_BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
         break;
       }
       this->start_handle = this->end_handle = this->char_handle = ESP_GATT_ILLEGAL_HANDLE;
-      this->state_ = esp32_ble_tracker::ClientState::Connected;
+      this->state_ = MYHOMEIOT_CONNECTED;
       break;
     }
     case ESP_GATTC_CFG_MTU_EVT: {
@@ -117,7 +117,7 @@ void MyHomeIOT_BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
       if (memcmp(param->disconnect.remote_bda, this->remote_bda, sizeof(this->remote_bda)) != 0)
         break;
       ESP_LOGD(TAG, "[%s] DISCONNECT_EVT", to_string(this->address).c_str());
-      this->state_ = esp32_ble_tracker::ClientState::Idle;
+      this->state_ = MYHOMEIOT_IDLE;
       break;
     }
     case ESP_GATTC_SEARCH_RES_EVT: {
@@ -198,7 +198,7 @@ void MyHomeIOT_BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
       }
 
       report_results(param->read.value, param->read.value_len);
-      this->state_ = esp32_ble_tracker::ClientState::Established;
+      this->state_ = MYHOMEIOT_ESTABLISHED;
       break;
     }
     default:
diff --git a/components/myhomeiot_ble_client/myhomeiot_ble_client.h b/components/myhomeiot_ble_client/myhomeiot_ble_client.h
index cbc54d9..de87381 100644
--- a/components/myhomeiot_ble_client/myhomeiot_ble_client.h
+++ b/components/myhomeiot_ble_client/myhomeiot_ble_client.h
@@ -49,7 +49,7 @@ class MyHomeIOT_BLEClient : public PollingComponent, public myhomeiot_ble_host::
   void disconnect();
   void update() override;
   void report_results(uint8_t *data, uint16_t len);
-  void report_error(esp32_ble_tracker::ClientState state = esp32_ble_tracker::ClientState::Established);
+  void report_error(esp32_ble_tracker::ClientState state = MYHOMEIOT_ESTABLISHED);
 };
 
 }  // namespace myhomeiot_ble_client
diff --git a/components/myhomeiot_ble_host/__init__.py b/components/myhomeiot_ble_host/__init__.py
index 85e34be..673a91a 100644
--- a/components/myhomeiot_ble_host/__init__.py
+++ b/components/myhomeiot_ble_host/__init__.py
@@ -32,13 +32,11 @@
     }
 )
 
-@coroutine
-def register_ble_client(var, config):
-    parent = yield cg.get_variable(config[CONF_BLE_HOST_ID])
+async def register_ble_client(var, config):
+    parent = await cg.get_variable(config[CONF_BLE_HOST_ID])
     cg.add(parent.register_ble_client(var))
 
-def to_code(config):
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
-
-    yield cg.register_component(var, config)
-    yield esp32_ble_tracker.register_client(var, config)
+    await cg.register_component(var, config)
+    await esp32_ble_tracker.register_client(var, config)
diff --git a/components/myhomeiot_ble_host/myhomeiot_ble_host.cpp b/components/myhomeiot_ble_host/myhomeiot_ble_host.cpp
index 6218cb8..cc3b37b 100644
--- a/components/myhomeiot_ble_host/myhomeiot_ble_host.cpp
+++ b/components/myhomeiot_ble_host/myhomeiot_ble_host.cpp
@@ -8,7 +8,7 @@
 namespace esphome {
 namespace myhomeiot_ble_host {
 
-static const char *TAG = "myhomeiot_ble_host";
+static const char *const TAG = "myhomeiot_ble_host";
 
 void MyHomeIOT_BLEHost::setup() {
   auto status = esp_ble_gattc_app_register(this->app_id);
@@ -16,7 +16,7 @@ void MyHomeIOT_BLEHost::setup() {
     ESP_LOGE(TAG, "app_register failed, app_id (%d) status (%d)", this->app_id, status);
     this->mark_failed();
   }
-  this->set_state(esp32_ble_tracker::ClientState::Idle);
+  this->set_state(MYHOMEIOT_IDLE);
 }
 
 void MyHomeIOT_BLEHost::dump_config() {
@@ -30,7 +30,7 @@ void MyHomeIOT_BLEHost::loop() {
     if (this->state() != current->state())
       this->set_state(current->state());
   }
-  if (this->state() == esp32_ble_tracker::ClientState::Idle)
+  if (this->state() == MYHOMEIOT_IDLE)
     current = nullptr;
 }
 
diff --git a/components/myhomeiot_ble_host/myhomeiot_ble_host.h b/components/myhomeiot_ble_host/myhomeiot_ble_host.h
index f0c851d..3fb859c 100644
--- a/components/myhomeiot_ble_host/myhomeiot_ble_host.h
+++ b/components/myhomeiot_ble_host/myhomeiot_ble_host.h
@@ -5,6 +5,26 @@
 
 #ifdef ARDUINO_ARCH_ESP32
 
+#include "esphome/core/version.h"
+#if __has_include("esphome/core/macros.h")
+#include "esphome/core/macros.h" // VERSION_CODE
+#else
+#define VERSION_CODE(major, minor, patch) ((major) << 16 | (minor) << 8 | (patch))
+#endif
+#if ESPHOME_VERSION_CODE >= VERSION_CODE(2021, 10, 0)
+#define MYHOMEIOT_IDLE esp32_ble_tracker::ClientState::IDLE
+#define MYHOMEIOT_DISCOVERED esp32_ble_tracker::ClientState::DISCOVERED
+#define MYHOMEIOT_CONNECTING esp32_ble_tracker::ClientState::CONNECTING
+#define MYHOMEIOT_CONNECTED esp32_ble_tracker::ClientState::CONNECTED
+#define MYHOMEIOT_ESTABLISHED esp32_ble_tracker::ClientState::ESTABLISHED
+#else
+#define MYHOMEIOT_IDLE esp32_ble_tracker::ClientState::Idle
+#define MYHOMEIOT_DISCOVERED esp32_ble_tracker::ClientState::Discovered
+#define MYHOMEIOT_CONNECTING esp32_ble_tracker::ClientState::Connecting
+#define MYHOMEIOT_CONNECTED esp32_ble_tracker::ClientState::Connected
+#define MYHOMEIOT_ESTABLISHED esp32_ble_tracker::ClientState::Established
+#endif
+
 namespace esphome {
 namespace myhomeiot_ble_host {
 
@@ -26,6 +46,7 @@ class MyHomeIOT_BLEClientNode {
 
 class MyHomeIOT_BLEHost : public Component, public esp32_ble_tracker::ESPBTClient {
  public:
+  float get_setup_priority() const override { return setup_priority::AFTER_BLUETOOTH; }
   void setup() override;
   void dump_config() override;
   void loop() override;
@@ -38,7 +59,8 @@ class MyHomeIOT_BLEHost : public Component, public esp32_ble_tracker::ESPBTClien
 
   int gattc_if;
   bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
-  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if, esp_ble_gattc_cb_param_t *param);
+  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override;
   void on_scan_end() override {}
 
  protected: