diff --git a/sources/requirements.txt b/sources/requirements.txt
index b65046d..8e45451 100644
--- a/sources/requirements.txt
+++ b/sources/requirements.txt
@@ -15,7 +15,7 @@ docutils==0.14
 elastic-helper==1.2.3
 elasticsearch==6.3.1
 Flask==1.0.2
-Flask-Cors==3.0.7
+Flask-Cors==3.0.9
 gunicorn==19.9.0
 humanfriendly==4.18
 idna==2.7
diff --git a/sources/requirements7.txt b/sources/requirements7.txt
index bef4d58..8f9c303 100644
--- a/sources/requirements7.txt
+++ b/sources/requirements7.txt
@@ -14,7 +14,7 @@ docutils==0.14
 elastic-helper==1.2.3
 elasticsearch==7.1.0
 Flask==1.0.2
-Flask-Cors==3.0.7
+Flask-Cors==3.0.9
 gunicorn==19.9.0
 humanfriendly==4.18
 idna==2.7