diff --git a/requirements.txt b/requirements.txt
index 53b5200..ea253c8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ entrypoints==0.3
 enum-compat==0.0.3
 flaky==3.6.1
 Flask==1.1.2
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 ftfy==5.7
 future==0.18.2
 gevent==20.5.0