diff --git a/requirements-test.txt b/requirements-test.txt
index 7dcb424..3917cd6 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,5 +1,4 @@
 -r requirements.txt
-asynctest~=0.13
 flake8~=6.1
 flake8-docstrings~=1.7
 mypy==1.0.0
diff --git a/tests/test_api.py b/tests/test_api.py
index 4fcf245..fbb773f 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -11,10 +11,9 @@
 """
 from http import HTTPStatus
 from typing import Any, Optional
-from unittest.mock import patch
+from unittest.mock import Mock, patch
 
 from aiohttp import ClientSession
-from asynctest import CoroutineMock
 from pytest import raises
 from pytest_homeassistant_custom_component.common import load_fixture
 
@@ -79,10 +78,12 @@ def test__get():
 @patch("aiohttp.ClientSession.get")
 async def test__async_get_data(mock_get, caplog):
     """Test with valid location data."""
+
+    async def mock_coroutine():
+        return "qwe"
+
     mock_get.return_value.__aenter__.return_value.status = HTTPStatus.OK
-    mock_get.return_value.__aenter__.return_value.text = CoroutineMock(
-        return_value="qwe"
-    )
+    mock_get.return_value.__aenter__.return_value.text = Mock(wraps=mock_coroutine)
     #
     caplog.clear()
     async with ClientSession() as client:
diff --git a/tests/test_entity.py b/tests/test_entity.py
index aa52b82..3eebdaa 100644
--- a/tests/test_entity.py
+++ b/tests/test_entity.py
@@ -1,6 +1,5 @@
 """Tests for GisMeteo integration."""
-
-from asynctest import Mock
+from unittest.mock import Mock
 
 from custom_components.gismeteo import GismeteoDataUpdateCoordinator
 from custom_components.gismeteo.const import (
diff --git a/tests/test_sensor.py b/tests/test_sensor.py
index 13574c5..7d16b9e 100644
--- a/tests/test_sensor.py
+++ b/tests/test_sensor.py
@@ -1,6 +1,6 @@
 """Tests for GisMeteo integration."""
+from unittest.mock import Mock
 
-from asynctest import Mock
 from pytest_homeassistant_custom_component.common import assert_setup_component
 
 from custom_components.gismeteo import GismeteoDataUpdateCoordinator
diff --git a/tests/test_weather.py b/tests/test_weather.py
index c94d4d1..a3ea620 100644
--- a/tests/test_weather.py
+++ b/tests/test_weather.py
@@ -1,5 +1,6 @@
 """Tests for GisMeteo integration."""
-from asynctest import Mock
+from unittest.mock import Mock
+
 from pytest_homeassistant_custom_component.common import assert_setup_component
 
 from custom_components.gismeteo import GismeteoDataUpdateCoordinator