diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -5,14 +5,15 @@ with open('README.rst', 'r') as fh:
     readme = fh.readlines()
 
 tests_require = [
-    'pytest>=2.6.0',
-    'pytest-cov>=1.7.0',
-    'pytest-django>=2.8.0',
-    'pytest-cache==1.0',
-    'requests-mock==1.3.0',
     'django-webtest==1.9.2',
     'factory-boy==2.9.2',
     'mock==2.0.0',
+    'pytest-cache==1.0',
+    'pytest-cov>=1.7.0',
+    'pytest-django>=2.8.0',
+    'pytest>=2.6.0',
+    'requests-mock==1.3.0',
+    'requests-toolbelt==0.9.1',
 ]
 
 setup(
Add missing requests_toolbelt dependency for tests