diff --git a/web/requirements.txt b/web/requirements.txt
index 5eb90fc..21035c0 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -14,7 +14,7 @@ Flask-Security==1.7.4
 Flask-SQLAlchemy==2.0
 Flask-Testing==0.4.2
 Flask-WTF==0.12
-gunicorn==19.3.0
+gunicorn==19.5.0
 itsdangerous==0.24
 Jinja2==2.8
 Mako==1.0.4