diff --git a/requirements.txt b/requirements.txt
index 84e67c2..0459c55 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ attrs==19.3.0
 certifi==2019.9.11
 Click==7.0
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 itsdangerous==1.1.0
 Jinja2==2.10.3
 MarkupSafe==1.1.1