diff --git a/requirements-docs.txt b/requirements-docs.txt
index d6827e27..0bef8bf8 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -32,7 +32,7 @@ dnspython==1.15.0         # via -r requirements.txt, dnspython3
 docutils==0.15.2          # via -r requirements.txt, botocore, sphinx
 dyn==1.8.1                # via -r requirements.txt
 flask-bcrypt==0.7.1       # via -r requirements.txt
-flask-cors==3.0.8         # via -r requirements.txt
+flask-cors==3.0.9         # via -r requirements.txt
 flask-mail==0.9.1         # via -r requirements.txt
 flask-migrate==2.5.3      # via -r requirements.txt
 flask-principal==0.4.0    # via -r requirements.txt
diff --git a/requirements.txt b/requirements.txt
index a7152a82..5fbadd86 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ dnspython==1.15.0         # via dnspython3
 docutils==0.15.2          # via botocore
 dyn==1.8.1                # via -r requirements.in
 flask-bcrypt==0.7.1       # via -r requirements.in
-flask-cors==3.0.8         # via -r requirements.in
+flask-cors==3.0.9         # via -r requirements.in
 flask-mail==0.9.1         # via -r requirements.in
 flask-migrate==2.5.3      # via -r requirements.in
 flask-principal==0.4.0    # via -r requirements.in