1 files changed, 2 insertions, 2 deletions
diff --git a/examples/generic_associations/generic_fk.py b/examples/generic_associations/generic_fk.py
index 23145ed4c..1cd0404e9 100644
--- a/examples/generic_associations/generic_fk.py
+++ b/examples/generic_associations/generic_fk.py
@@ -35,7 +35,7 @@ from sqlalchemy.orm import Session
 
 
 @as_declarative()
-class Base(object):
+class Base:
     """Base class which provides automated table name
     and surrogate primary key column.
 
@@ -86,7 +86,7 @@ class Address(Base):
         )
 
 
-class HasAddresses(object):
+class HasAddresses:
     """HasAddresses mixin, creates a relationship to
     the address_association table for each parent.