diff --git a/server/tests/controllers/test_event_controller.py b/server/tests/controllers/test_event_controller.py
index 2db327c..0419610 100644
--- a/server/tests/controllers/test_event_controller.py
+++ b/server/tests/controllers/test_event_controller.py
@@ -1,5 +1,5 @@
 from datetime import datetime
-from unittest.mock import Mock
+from unittest.mock import MagicMock
 
 import pytest
 from icecream import ic
@@ -8,7 +8,7 @@ from pydantic_core import Url
 from app.controllers.events import EventController
 from app.models.event import Event, EventSeries
 
-mock_queries = Mock()
+mock_queries = MagicMock()
 ec = EventController(event_queries=mock_queries)
 
 eventbrite_url = "https://www.eventbrite.com/e/the-grapefruits-duo-presents-works-for-horn-and-piano-tickets-1234567890"
@@ -182,7 +182,7 @@ def test_all_series_with_many_series():
 def test_all_series_with_error():
     """Tests an error during the retrieval process."""
 
-    mock_log_error = Mock()
+    mock_log_error = MagicMock()
     ec.log_error = mock_log_error
 
     def invalid_series() -> list[dict]:
@@ -198,7 +198,7 @@ def test_all_series_with_error():
     mock_queries.select_all_series = invalid_series
     with pytest.raises(Exception):
         ec.get_all_series()
-        Mock.assert_called_once(mock_log_error)
+        MagicMock.assert_called_once(mock_log_error)
 
 
 def test_one_series():
diff --git a/server/tests/controllers/test_group_controller.py b/server/tests/controllers/test_group_controller.py
index b6d32ac..d34551f 100644
--- a/server/tests/controllers/test_group_controller.py
+++ b/server/tests/controllers/test_group_controller.py
@@ -1,4 +1,4 @@
-from unittest.mock import Mock
+from unittest.mock import MagicMock
 
 import pytest
 from fastapi import HTTPException, status
@@ -7,7 +7,7 @@ from icecream import ic
 from app.controllers.group import GroupController
 from app.models.group import Group
 
-mock_queries = Mock()
+mock_queries = MagicMock()
 gc = GroupController(group_queries=mock_queries)
 
 valid_group_data = {
@@ -51,9 +51,9 @@ def test_update_group_bio():
     method in the queries module is called with the correct arguments.
     """
     new_bio = "New Bio"
-    mock_queries.update_group_bio = Mock()
+    mock_queries.update_group_bio = MagicMock()
     mock_queries.select_one_by_id.return_value = valid_group_data
 
     group = gc.update_group_bio(new_bio)
-    Mock.assert_called_once_with(mock_queries.update_group_bio, new_bio)
+    MagicMock.assert_called_once_with(mock_queries.update_group_bio, new_bio)
     assert isinstance(group, Group)
diff --git a/server/tests/controllers/test_musician_controller.py b/server/tests/controllers/test_musician_controller.py
index f706dc7..56bdd6a 100644
--- a/server/tests/controllers/test_musician_controller.py
+++ b/server/tests/controllers/test_musician_controller.py
@@ -1,4 +1,4 @@
-from unittest.mock import Mock
+from unittest.mock import MagicMock
 
 import pytest
 from fastapi import HTTPException, UploadFile, status
@@ -7,7 +7,7 @@ from icecream import ic
 from app.controllers.musicians import MusicianController
 from app.models.musician import Musician
 
-mock_queries = Mock()
+mock_queries = MagicMock()
 mc = MusicianController(musician_queries=mock_queries)
 
 sample_data = [
diff --git a/server/tests/controllers/test_user_controller.py b/server/tests/controllers/test_user_controller.py
index df43858..895de12 100644
--- a/server/tests/controllers/test_user_controller.py
+++ b/server/tests/controllers/test_user_controller.py
@@ -1,4 +1,4 @@
-from unittest.mock import Mock
+from unittest.mock import MagicMock
 
 import pytest
 from fastapi import HTTPException, status
@@ -7,7 +7,7 @@ from icecream import ic
 from app.controllers.users import UserController
 from app.models.user import User
 
-mock_queries = Mock()
+mock_queries = MagicMock()
 uc = UserController(user_queries=mock_queries)
 
 valid_user_data = [