diff --git a/setup.py b/setup.py
index fed4dfe..21c12c6 100644
--- a/setup.py
+++ b/setup.py
@@ -15,8 +15,6 @@ setup(
     ],
     zip_safe=False,
     classifiers=[
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
diff --git a/src/auditlog/__init__.py b/src/auditlog/__init__.py
index 64e9e4a..7130ac4 100644
--- a/src/auditlog/__init__.py
+++ b/src/auditlog/__init__.py
@@ -1,3 +1 @@
-from __future__ import unicode_literals
-
 default_app_config = 'auditlog.apps.AuditlogConfig'
diff --git a/src/auditlog/apps.py b/src/auditlog/apps.py
index 9704ed9..d7629f0 100644
--- a/src/auditlog/apps.py
+++ b/src/auditlog/apps.py
@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.apps import AppConfig
 
 
diff --git a/src/auditlog/diff.py b/src/auditlog/diff.py
index 9f996f6..e5c6221 100644
--- a/src/auditlog/diff.py
+++ b/src/auditlog/diff.py
@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.conf import settings
 from django.core.exceptions import ObjectDoesNotExist
 from django.db.models import Model, NOT_PROVIDED, DateTimeField
diff --git a/src/auditlog/management/commands/auditlogflush.py b/src/auditlog/management/commands/auditlogflush.py
index 575fd39..155ba96 100644
--- a/src/auditlog/management/commands/auditlogflush.py
+++ b/src/auditlog/management/commands/auditlogflush.py
@@ -1,5 +1,4 @@
 from django.core.management.base import BaseCommand
-from six import moves
 
 from auditlog.models import LogEntry
 
@@ -11,7 +10,7 @@ class Command(BaseCommand):
         answer = None
 
         while answer not in ['', 'y', 'n']:
-            answer = moves.input("Are you sure? [y/N]: ").lower().strip()
+            answer = input("Are you sure? [y/N]: ").lower().strip()
 
         if answer == 'y':
             count = LogEntry.objects.all().count()
diff --git a/src/auditlog/middleware.py b/src/auditlog/middleware.py
index b983789..6e9a948 100644
--- a/src/auditlog/middleware.py
+++ b/src/auditlog/middleware.py
@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import contextlib
 
 from auditlog.compat import is_authenticated
diff --git a/src/auditlog/migrations/0001_initial.py b/src/auditlog/migrations/0001_initial.py
index 5a96248..f7346ec 100644
--- a/src/auditlog/migrations/0001_initial.py
+++ b/src/auditlog/migrations/0001_initial.py
@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.db import models, migrations
 import django.db.models.deletion
 from django.conf import settings
diff --git a/src/auditlog/migrations/0002_auto_support_long_primary_keys.py b/src/auditlog/migrations/0002_auto_support_long_primary_keys.py
index 5ea87f6..42f8620 100644
--- a/src/auditlog/migrations/0002_auto_support_long_primary_keys.py
+++ b/src/auditlog/migrations/0002_auto_support_long_primary_keys.py
@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.db import models, migrations
 
 
diff --git a/src/auditlog/migrations/0003_logentry_remote_addr.py b/src/auditlog/migrations/0003_logentry_remote_addr.py
index 948f63c..f12a030 100644
--- a/src/auditlog/migrations/0003_logentry_remote_addr.py
+++ b/src/auditlog/migrations/0003_logentry_remote_addr.py
@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.db import models, migrations
 
 
diff --git a/src/auditlog/migrations/0004_logentry_detailed_object_repr.py b/src/auditlog/migrations/0004_logentry_detailed_object_repr.py
index 2b9af2c..9b546b1 100644
--- a/src/auditlog/migrations/0004_logentry_detailed_object_repr.py
+++ b/src/auditlog/migrations/0004_logentry_detailed_object_repr.py
@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
-from django.db import models, migrations
+from django.db import migrations
 import jsonfield.fields
 
 
diff --git a/src/auditlog/migrations/0005_logentry_additional_data_verbose_name.py b/src/auditlog/migrations/0005_logentry_additional_data_verbose_name.py
index 7837a7c..9d90c3d 100644
--- a/src/auditlog/migrations/0005_logentry_additional_data_verbose_name.py
+++ b/src/auditlog/migrations/0005_logentry_additional_data_verbose_name.py
@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
-from django.db import migrations, models
+from django.db import migrations
 import jsonfield.fields
 
 
diff --git a/src/auditlog/migrations/0006_object_pk_index.py b/src/auditlog/migrations/0006_object_pk_index.py
index 273e6bd..21dc7d0 100644
--- a/src/auditlog/migrations/0006_object_pk_index.py
+++ b/src/auditlog/migrations/0006_object_pk_index.py
@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.db import migrations, models
 
 
diff --git a/src/auditlog/migrations/0007_object_pk_type.py b/src/auditlog/migrations/0007_object_pk_type.py
index 3a724e8..ee7924f 100644
--- a/src/auditlog/migrations/0007_object_pk_type.py
+++ b/src/auditlog/migrations/0007_object_pk_type.py
@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.db import migrations, models
 
 
diff --git a/src/auditlog/migrations/0008_timestamp_index.py b/src/auditlog/migrations/0008_timestamp_index.py
index 4f93dd7..d79eab8 100644
--- a/src/auditlog/migrations/0008_timestamp_index.py
+++ b/src/auditlog/migrations/0008_timestamp_index.py
@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.db import migrations, models
 
 
diff --git a/src/auditlog/models.py b/src/auditlog/models.py
index 8c64d45..c328888 100644
--- a/src/auditlog/models.py
+++ b/src/auditlog/models.py
@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import json
 import ast
 
@@ -11,7 +9,6 @@ from django.db import models, DEFAULT_DB_ALIAS
 from django.db.models import QuerySet, Q
 from django.utils import formats, timezone
 from django.utils.encoding import python_2_unicode_compatible, smart_text
-from django.utils.six import iteritems, integer_types
 from django.utils.translation import ugettext_lazy as _
 
 from jsonfield.fields import JSONField
@@ -43,7 +40,7 @@ class LogEntryManager(models.Manager):
             kwargs.setdefault('object_pk', pk)
             kwargs.setdefault('object_repr', smart_text(instance))
 
-            if isinstance(pk, integer_types):
+            if isinstance(pk, int):
                 kwargs.setdefault('object_id', pk)
 
             get_additional_data = getattr(instance, 'get_additional_data', None)
@@ -78,7 +75,7 @@ class LogEntryManager(models.Manager):
         content_type = ContentType.objects.get_for_model(instance.__class__)
         pk = self._get_pk_value(instance)
 
-        if isinstance(pk, integer_types):
+        if isinstance(pk, int):
             return self.filter(content_type=content_type, object_id=pk)
         else:
             return self.filter(content_type=content_type, object_pk=smart_text(pk))
@@ -98,7 +95,7 @@ class LogEntryManager(models.Manager):
         content_type = ContentType.objects.get_for_model(queryset.model)
         primary_keys = list(queryset.values_list(queryset.model._meta.pk.name, flat=True))
 
-        if isinstance(primary_keys[0], integer_types):
+        if isinstance(primary_keys[0], int):
             return self.filter(content_type=content_type).filter(Q(object_id__in=primary_keys)).distinct()
         elif isinstance(queryset.model._meta.pk, models.UUIDField):
             primary_keys = [smart_text(pk) for pk in primary_keys]
@@ -226,7 +223,7 @@ class LogEntry(models.Model):
         """
         substrings = []
 
-        for field, values in iteritems(self.changes_dict):
+        for field, values in self.changes_dict.items():
             substring = smart_text('{field_name:s}{colon:s}{old:s}{arrow:s}{new:s}').format(
                 field_name=field,
                 colon=colon,
@@ -249,7 +246,7 @@ class LogEntry(models.Model):
         model_fields = auditlog.get_model_fields(model._meta.model)
         changes_display_dict = {}
         # grab the changes_dict and iterate through
-        for field_name, values in iteritems(self.changes_dict):
+        for field_name, values in self.changes_dict.items():
             # try to get the field attribute on the model
             try:
                 field = model._meta.get_field(field_name)
diff --git a/src/auditlog/receivers.py b/src/auditlog/receivers.py
index 9ee4cf3..25a6228 100644
--- a/src/auditlog/receivers.py
+++ b/src/auditlog/receivers.py
@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import json
 
 from auditlog.diff import model_instance_diff
diff --git a/src/auditlog/registry.py b/src/auditlog/registry.py
index 4e5cb02..d0027b7 100644
--- a/src/auditlog/registry.py
+++ b/src/auditlog/registry.py
@@ -1,8 +1,5 @@
-from __future__ import unicode_literals
-
 from django.db.models.signals import pre_save, post_save, post_delete
 from django.db.models import Model
-from django.utils.six import iteritems
 
 
 class AuditlogModelRegistry(object):
diff --git a/tox.ini b/tox.ini
index 3be08f6..1df3bf1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,8 +1,8 @@
 [tox]
 envlist =
-    {py27,py34,py35,py36}-django-18
-    {py27,py34,py35,py36}-django-110
-    {py27,py34,py35,py36}-django-111
+    {py34,py35,py36}-django-18
+    {py34,py35,py36}-django-110
+    {py34,py35,py36}-django-111
     {py34,py35,py36}-django-20
     {py35,py36}-django-21
     {py35,py36}-django-22
@@ -23,4 +23,3 @@ basepython =
     py36: python3.6
     py35: python3.5
     py34: python3.4
-    py27: python2.7