diff --git a/requirements.txt b/requirements.txt
index 220909f..fb97052 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,5 @@
 factory_boy
-mock
 pytest-django
 pytest-cov
 coverage
-django
\ No newline at end of file
+django
diff --git a/tests/test_ajax_mixins.py b/tests/test_ajax_mixins.py
index 135d7ea..6a2573c 100644
--- a/tests/test_ajax_mixins.py
+++ b/tests/test_ajax_mixins.py
@@ -1,5 +1,5 @@
 import json
-import mock
+from unittest import mock
 
 from django import test
 from django.core.exceptions import ImproperlyConfigured