diff --git a/backend/app/models/backup_run.py b/backend/app/models/backup_run.py
index ad7b4f0..787e78c 100644
--- a/backend/app/models/backup_run.py
+++ b/backend/app/models/backup_run.py
@@ -20,7 +20,7 @@ feedback_check_existing_enums):
 
 from datetime import datetime
 
-from sqlalchemy import BigInteger, DateTime, ForeignKey, Index, Integer, JSON, String, Text, text
+from sqlalchemy import JSON, BigInteger, DateTime, ForeignKey, Index, Integer, String, Text, text
 from sqlalchemy.orm import Mapped, mapped_column
 
 from .base import Base
diff --git a/backend/app/models/post.py b/backend/app/models/post.py
index 6b4ec33..e3f8e5e 100644
--- a/backend/app/models/post.py
+++ b/backend/app/models/post.py
@@ -9,12 +9,12 @@ artist-filter queries don't depend on the Source detour).
 from datetime import datetime
 
 from sqlalchemy import (
+    JSON,
     CheckConstraint,
     DateTime,
     ForeignKey,
     Index,
     Integer,
-    JSON,
     String,
     Text,
     UniqueConstraint,
diff --git a/backend/app/models/source.py b/backend/app/models/source.py
index 8538bda..3501505 100644
--- a/backend/app/models/source.py
+++ b/backend/app/models/source.py
@@ -6,11 +6,11 @@ Multiple sources per artist support creators with cross-platform presence.
 from datetime import datetime
 
 from sqlalchemy import (
+    JSON,
     Boolean,
     DateTime,
     ForeignKey,
     Integer,
-    JSON,
     String,
     Text,
     UniqueConstraint,