diff --git a/requirements.txt b/requirements.txt
index 1920604..2c8ad5f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Sphinx
 coveralls
 django-extensions>=1.3.0
 flake8
-future
+future>=0.15
 mock
 psycopg2
 pyinotify>=0.9
diff --git a/setup.py b/setup.py
index 7dcb718..e393f69 100755
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@ def read_file(path):
         ],
     package_dir={'': 'src'},
     packages=find_packages('src'),
-    install_requires=['future'],
+    install_requires=['future>=0.15'],
     extras_require={'fsnotify': ['pyinotify>=0.9'],
                     'requests': ['requests'],
                     'django-pguuid': ['Django>=1.6', 'django-extensions>=1.3.0', 'psycopg2'],