diff --git a/setup.py b/setup.py
index 7a5ccdd..2a73b21 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
     install_requires = [
         'python-dateutil>=1.2',
         'SQLAlchemy==0.7.3',
-        'Flask==0.8',
+        'Flask==1.0',
         'sqlalchemy-migrate>=0.7.1'
         ],
     setup_requires=[