diff --git a/django_bulk_update/helper.py b/django_bulk_update/helper.py
index ef45d90..1c1fb22 100644
--- a/django_bulk_update/helper.py
+++ b/django_bulk_update/helper.py
@@ -7,7 +7,7 @@
 from collections import defaultdict
 
 from django.db import connections, models
-from django.db.models.query import QuerySet
+from django.db.models.signals import post_save, pre_save
 from django.db.models.sql import UpdateQuery
 
 
@@ -219,6 +219,27 @@ def bulk_update(objs, meta=None, update_fields=None, exclude_fields=None,
 
         lenpks += n_pks
 
+        signal_kwargs = {
+            'raw': False,
+            'using': using,
+            'update_fields': update_fields,
+        }
+
+        for obj in objs_batch:
+            pre_save.send(
+                sender=obj.__class__,
+                instance=obj,
+                **signal_kwargs
+            )
+
         connection.cursor().execute(sql, parameters)
 
+        for obj in objs_batch:
+            post_save.send(
+                sender=obj.__class__,
+                instance=obj,
+                created=False,
+                **signal_kwargs
+            )
+
     return lenpks
diff --git a/tests/requirements/requirements_base.txt b/tests/requirements/requirements_base.txt
index 376c17c..f90e601 100644
--- a/tests/requirements/requirements_base.txt
+++ b/tests/requirements/requirements_base.txt
@@ -1,5 +1,5 @@
 dj_database_url==0.4.2
 jsonfield==2.0.1
 pillow==4.1.1
-psycopg2==2.7.3
+psycopg2-binary==2.7.5
 six==1.10.0
diff --git a/tests/tests.py b/tests/tests.py
index a3964fb..e87ebf6 100644
--- a/tests/tests.py
+++ b/tests/tests.py
@@ -1,5 +1,4 @@
-import random
-
+import collections
 from datetime import date, time, timedelta
 from decimal import Decimal
 from unittest import skipUnless
@@ -7,6 +6,8 @@
 from django.conf import settings
 from django.db.models import F, Func, Value
 from django.db.models.functions import Concat
+from django.db.models.signals import pre_save, post_save
+from django.dispatch import receiver
 from django.test import TestCase
 from django.utils import timezone
 
@@ -888,3 +889,32 @@ def test_validate_fields(self):
         exclude_fields = ['jobs']
         self.assertRaises(TypeError, helper.get_fields,
                           update_fields, exclude_fields, meta)
+
+    def test_signals(self):
+        signal_calls = collections.defaultdict(int)
+
+        @receiver(pre_save)
+        def pre_save_handler(sender, instance, raw, using, update_fields, **kwargs):
+            self.assertIs(sender, Person)
+            self.assertIsInstance(instance, Person)
+            self.assertFalse(raw)
+            self.assertEquals(using, 'default')
+            self.assertListEqual(update_fields, ['age'])
+            signal_calls['pre_save'] += 1
+
+        @receiver(post_save)
+        def post_save_handler(sender, instance, created, raw, using, update_fields, **kwargs):
+            self.assertIs(sender, Person)
+            self.assertIsInstance(instance, Person)
+            self.assertFalse(created)
+            self.assertFalse(raw)
+            self.assertEquals(using, 'default')
+            self.assertListEqual(update_fields, ['age'])
+            signal_calls['post_save'] += 1
+
+        people = Person.objects.all()
+        Person.objects.bulk_update(people, update_fields=['age'])
+
+        self.assertGreater(len(people), 0)
+        self.assertEquals(signal_calls['pre_save'], len(people))
+        self.assertEquals(signal_calls['post_save'], len(people))