diff --git a/requirements.txt b/requirements.txt
index 5e2f85c..4a2d771 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Babel==1.3
-Flask==0.10.1
+Flask==1.0
 Flask-Babel==0.9
 Flask-SQLAlchemy==1.0
 Jinja2==2.7.2
diff --git a/requirements_py3.txt b/requirements_py3.txt
index 8f4660c..3d7cf01 100644
--- a/requirements_py3.txt
+++ b/requirements_py3.txt
@@ -1,6 +1,6 @@
 Babel==1.3
 Cython==0.20.1
-Flask==0.10.1
+Flask==1.0
 Flask-Babel==0.9
 Flask-SQLAlchemy==1.0
 Jinja2==2.7.2