diff --git a/docs/requirements.txt b/docs/requirements.txt
index 050b5d3..4f152e1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -10,7 +10,7 @@ email-validator==1.1.1
 Flask==1.1.2
 Flask-BabelEx==0.9.4
 Flask-Bcrypt==0.7.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-Fixtures==0.3.8
 Flask-JWT-Extended==3.24.1
 Flask-Login==0.5.0
diff --git a/docs/source/requirements.txt b/docs/source/requirements.txt
index 050b5d3..4f152e1 100644
--- a/docs/source/requirements.txt
+++ b/docs/source/requirements.txt
@@ -10,7 +10,7 @@ email-validator==1.1.1
 Flask==1.1.2
 Flask-BabelEx==0.9.4
 Flask-Bcrypt==0.7.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 Flask-Fixtures==0.3.8
 Flask-JWT-Extended==3.24.1
 Flask-Login==0.5.0