diff --git a/exact/exact/annotations/migrations/0023_auto_20180428_1756.py b/exact/exact/annotations/migrations/0023_auto_20180428_1756.py
index 234173fc..e0fca538 100644
--- a/exact/exact/annotations/migrations/0023_auto_20180428_1756.py
+++ b/exact/exact/annotations/migrations/0023_auto_20180428_1756.py
@@ -4,7 +4,8 @@
 
 import datetime
 from django.db import migrations, models
-from datetime import UTC as utc
+import datetime
+utc = datetime.timezone.utc
 
 class Migration(migrations.Migration):