diff --git a/setup.py b/setup.py
index 1c039f2..ec61817 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 requirements = [
     'Cython==0.29.13',
     'Flask==1.1.1',
-    'flask-cors==3.0.8',
+    'flask-cors==3.0.9',
     'gensim==3.8.0',
     'lexrank==0.1.0',
     'matplotlib==3.1.1',