diff --git a/oidc_provider/urls.py b/oidc_provider/urls.py
index 531e3f6..6235ec3 100644
--- a/oidc_provider/urls.py
+++ b/oidc_provider/urls.py
@@ -1,4 +1,4 @@
-from django.conf.urls import patterns, include, url
+from django.conf.urls import include, url
 from django.views.decorators.csrf import csrf_exempt
 from oidc_provider.views import *
 
diff --git a/setup.py b/setup.py
index 6fd3783..049464d 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@ setup(
     ],
     tests_require=[
         'pyjwkest==1.1.0',
-        'mock==1.3.0',
+        'mock==2.0.0',
     ],
 
     install_requires=[