diff --git a/requirements.txt b/requirements.txt
index 773f0f8..4d8d3d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ Flask-JWT-Extended==4.4.4
 flask-mongoengine==1.0.0
 Flask-RESTful==0.3.9
 Flask-WTF==1.0.0
-fonttools==4.34.4
+fonttools==4.38.0
 gunicorn==20.1.0
 idna==3.4
 itsdangerous==2.1.2