diff --git a/dev-requirements.txt b/dev-requirements.txt
index 425fadb..c272f10 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.10.1
+Flask==1.0
 Jinja2==2.7
 MarkupSafe==0.18
 Pygments==1.6
diff --git a/setup.py b/setup.py
index 35ea74a..1c448ee 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
     author_email='ryan@eventmobi.com',
     url='https://github.com/EventMobi/thorium',
     packages=['thorium', 'thorium.ext'],
-    install_requires=['Flask==0.10.1', 'jsonschema==2.4.0', 'arrow==0.5.4'],
+    install_requires=['Flask==1.0', 'jsonschema==2.4.0', 'arrow==0.5.4'],
     license='BSD',
     classifiers=[
         'Framework :: Flask',