diff --git a/tests/test_api_artists_directory.py b/tests/test_api_artists_directory.py
index 64b3dda..1df5863 100644
--- a/tests/test_api_artists_directory.py
+++ b/tests/test_api_artists_directory.py
@@ -43,7 +43,8 @@ async def test_directory_card_shape(client, seeded):
     body = await resp.get_json()
     card = next(c for c in body["cards"] if c["name"] == "alice-api")
     assert set(card.keys()) == {
-        "id", "name", "slug", "is_subscription", "image_count", "preview_thumbnails",
+        "id", "name", "slug", "is_subscription", "image_count",
+        "unseen_count", "preview_thumbnails",
     }
     assert card["is_subscription"] is True
     assert card["image_count"] == 1
diff --git a/tests/test_artist_visit.py b/tests/test_artist_visit.py
index 7236d33..b080e33 100644
--- a/tests/test_artist_visit.py
+++ b/tests/test_artist_visit.py
@@ -11,7 +11,7 @@ Covers:
   last_viewed_at = NOW())
 """
 
-from datetime import datetime, timedelta, timezone
+from datetime import UTC, datetime, timedelta
 
 import pytest
 from sqlalchemy import select
@@ -23,8 +23,8 @@ from backend.app.services.artist_service import ArtistService
 pytestmark = pytest.mark.integration
 
 
-_LONG_AGO = datetime(2000, 1, 1, tzinfo=timezone.utc)
-_RECENTLY = datetime(2099, 1, 1, tzinfo=timezone.utc)
+_LONG_AGO = datetime(2000, 1, 1, tzinfo=UTC)
+_RECENTLY = datetime(2099, 1, 1, tzinfo=UTC)
 
 
 async def _seed_artist(db, name: str) -> Artist: