diff --git a/requirements.txt b/requirements.txt
index 867476c..f1fcedc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ assertpy==0.10
 beautifulsoup4==4.6.0
 Cerberus==0.9.2
 Eve==0.7.4
-Flask==0.11.0
+Flask==1.0
 Flask-Caching==1.2.0
 Flask-Cors==3.0.3
 Flask-Excel==0.0.7
diff --git a/setup.py b/setup.py
index 1d05451..989bee9 100644
--- a/setup.py
+++ b/setup.py
@@ -49,7 +49,7 @@ def run(self):
         'inflection>=0.3.1',
         'eve>=0.6.3,<0.8',
         'werkzeug>=0.9.4,<=0.11.15',
-        'flask>=0.11,<0.12',  # eve < 0.8 breaks with flask 0.12
+        'flask>=0.11,<1.1',  # eve < 0.8 breaks with flask 0.12
         'passlib>=1.6.5,<2.0',
         'validators>=0.10,<0.20',
         'requests>=2.9.1,<3.0',