diff --git a/project_id/app/tests/helpers/commonhelper.py b/project_id/app/tests/helpers/commonhelper.py
index c235202..0e9d50b 100644
--- a/project_id/app/tests/helpers/commonhelper.py
+++ b/project_id/app/tests/helpers/commonhelper.py
@@ -1,4 +1,4 @@
-from mock import mock
+from unittest import mock
 
 __author__ = "Alex Laird"
 __copyright__ = "Copyright 2019, Helium Edu"
diff --git a/project_id/app/tests/views/apis/testcasestatusviews.py b/project_id/app/tests/views/apis/testcasestatusviews.py
index 57274c6..2f43b69 100644
--- a/project_id/app/tests/views/apis/testcasestatusviews.py
+++ b/project_id/app/tests/views/apis/testcasestatusviews.py
@@ -1,8 +1,9 @@
 import json
 
+from unittest import mock
+
 from django.db import IntegrityError
 from django.urls import reverse
-from mock import mock
 from rest_framework import status
 from rest_framework.test import APITestCase
 
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 703825a..51999d4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,2 @@
 pyngrok==7.0.3
-mock==5.0.2
-coverage
\ No newline at end of file
+coverage