diff --git a/benchmarks/django/simple/test_i.py b/benchmarks/django/simple/test_i.py
index acda7b6..6ed1743 100644
--- a/benchmarks/django/simple/test_i.py
+++ b/benchmarks/django/simple/test_i.py
@@ -8,23 +8,19 @@
 import time
 from random import choice
 
-from django.db import transaction
 from simple.models import Journal
 
 LEVEL_CHOICE = [10, 20, 30, 40, 50]
 
-
 objs = list(Journal.objects.all())
 count = len(objs)
 
 start = time.time()
-
-with transaction.atomic():
-    for obj in objs:
+for obj in objs:
         obj.level = choice(LEVEL_CHOICE)
         obj.text = f"{obj.text} Update"
-        obj.save()
 
+Journal.objects.bulk_update(objs, ['level', 'text'])
 now = time.time()
 
 print(f"Django, I: Rows/sec: {count / (now - start): 10.2f}")
diff --git a/benchmarks/django/simple/test_j.py b/benchmarks/django/simple/test_j.py
index e417114..27eee43 100644
--- a/benchmarks/django/simple/test_j.py
+++ b/benchmarks/django/simple/test_j.py
@@ -8,7 +8,6 @@
 import time
 from random import choice
 
-from django.db import transaction
 from simple.models import Journal
 
 LEVEL_CHOICE = [10, 20, 30, 40, 50]
@@ -18,12 +17,10 @@
 count = len(objs)
 
 start = time.time()
-
-with transaction.atomic():
-    for obj in objs:
+for obj in objs:
         obj.level = choice(LEVEL_CHOICE)
-        obj.save(update_fields=["level"])
 
+Journal.objects.bulk_update(objs, ['level'])
 now = time.time()
 
 print(f"Django, J: Rows/sec: {count / (now - start): 10.2f}")