diff --git a/requirements.txt b/requirements.txt
index 18a2408..3b2db1a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Flask==1.0.2
 pandas==0.24.2
-flask-cors==3.0.7
+flask-cors==3.0.9
 fuzzywuzzy==0.17.0
 python-Levenshtein==0.12.0
 vertica-python==0.9.0