diff --git a/model_utils/fields.py b/model_utils/fields.py
index 7cf0a73..ce05e9f 100644
--- a/model_utils/fields.py
+++ b/model_utils/fields.py
@@ -1,6 +1,6 @@
 import secrets
 import uuid
-from collections import Callable
+from collections.abc import Callable
 
 from django.conf import settings
 from django.core.exceptions import ValidationError