diff --git a/gradio.egg-info/requires.txt b/gradio.egg-info/requires.txt
index 47f21e731b..696fed9a31 100644
--- a/gradio.egg-info/requires.txt
+++ b/gradio.egg-info/requires.txt
@@ -1,7 +1,7 @@
 numpy
 requests
-flask
-flask-cors
+Flask==1.1.1
+Flask-Cors==3.0.8
 paramiko
 scipy
 IPython
diff --git a/setup.py b/setup.py
index 600739c7ee..b0a19fcc0d 100644
--- a/setup.py
+++ b/setup.py
@@ -16,8 +16,8 @@ setup(
     install_requires=[
         'numpy',
         'requests',
-        'flask',
-        'flask-cors',
+        'Flask==1.1.1',
+        'Flask-Cors==3.0.8',
         'paramiko',
         'scipy',
         'IPython',