diff --git a/backend/tests/blueprints/test_members.py b/backend/tests/blueprints/test_members.py
index 2f49025..09feb23 100644
--- a/backend/tests/blueprints/test_members.py
+++ b/backend/tests/blueprints/test_members.py
@@ -2,6 +2,7 @@ import pytest
 from freezegun import freeze_time
 from itsdangerous import URLSafeTimedSerializer
 from quart import Quart
+from quart_auth import authenticated_client
 
 from backend.blueprints.members import EMAIL_VERIFICATION_SALT
 
@@ -44,7 +45,7 @@ async def test_change_password(app: Quart, caplog: pytest.LogCaptureFixture) ->
         "password": "testPassword2$",
     }
     response = await test_client.post("/members/", json=data)
-    async with test_client.authenticated("2"):  # type: ignore
+    async with authenticated_client(test_client, auth_id=2):  # type: ignore
         response = await test_client.put(
             "/members/password/",
             json={
diff --git a/backend/tests/blueprints/test_todos.py b/backend/tests/blueprints/test_todos.py
index 7f47c0f..c8f75ae 100644
--- a/backend/tests/blueprints/test_todos.py
+++ b/backend/tests/blueprints/test_todos.py
@@ -1,9 +1,10 @@
 from quart import Quart
+from quart_auth import authenticated_client
 
 
 async def test_post_todo(app: Quart) -> None:
     test_client = app.test_client()
-    async with test_client.authenticated("1"):  # type: ignore
+    async with authenticated_client(test_client, auth_id=1):  # type: ignore
         response = await test_client.post(
             "/todos/",
             json={"complete": False, "due": None, "task": "Test task"},
@@ -14,7 +15,7 @@ async def test_post_todo(app: Quart) -> None:
 
 async def test_get_todo(app: Quart) -> None:
     test_client = app.test_client()
-    async with test_client.authenticated("1"):  # type: ignore
+    async with authenticated_client(test_client, auth_id=1):  # type: ignore
         response = await test_client.get("/todos/1/")
         assert response.status_code == 200
         assert (await response.get_json())["task"] == "Test Task"
@@ -22,7 +23,7 @@ async def test_get_todo(app: Quart) -> None:
 
 async def test_put_todo(app: Quart) -> None:
     test_client = app.test_client()
-    async with test_client.authenticated("1"):  # type: ignore
+    async with authenticated_client(test_client, auth_id=1):  # type: ignore
         response = await test_client.post(
             "/todos/",
             json={"complete": False, "due": None, "task": "Test task"},
@@ -41,7 +42,7 @@ async def test_put_todo(app: Quart) -> None:
 
 async def test_delete_todo(app: Quart) -> None:
     test_client = app.test_client()
-    async with test_client.authenticated("1"):  # type: ignore
+    async with authenticated_client(test_client, auth_id=1):  # type: ignore
         response = await test_client.post(
             "/todos/",
             json={"complete": False, "due": None, "task": "Test task"},