diff --git a/setup.py b/setup.py
index 6ff0a7ac62..90e6b3f761 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 
 api_requirements = [
     'flask == 1.0.2',
-    'flask-cors == 3.0.2',
+    'flask-cors ==3.0.6',
     'gunicorn >= 19.7.1',
     ]