diff --git a/tests/utils.py b/tests/utils.py
index 5a8dfa3..c0e2793 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -3,7 +3,7 @@ from django.utils import six
 def byteify(input):
     if isinstance(input, dict):
         return {byteify(key): byteify(value)
-                for key, value in input.iteritems()}
+                for key, value in input.items()}
     elif isinstance(input, list):
         return [byteify(element) for element in input]
     elif isinstance(input, six.text_type):
diff --git a/tests_multitenant/utilities.py b/tests_multitenant/utilities.py
index 98d9086..ad59194 100644
--- a/tests_multitenant/utilities.py
+++ b/tests_multitenant/utilities.py
@@ -8,12 +8,12 @@ class PatchDefaultSettings(object):
         self.old = {}
 
     def __enter__(self):
-        for key, value in self.patch.iteritems():
+        for key, value in self.patch.items():
             self.old[key] = getattr(self.settings.default_settings, key, self.empty)
             setattr(self.settings.default_settings, key, value)
 
     def __exit__(self, *args, **kwargs):
-        for key, value in self.old.iteritems():
+        for key, value in self.old.items():
             if value is self.empty:
                 delattr(self.settings.default_settings, key)
             else: