diff --git a/requirements.txt b/requirements.txt
index fc80b03..e98779a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ Flask-OAuthlib==0.9.5
 Flask-RESTful==0.3.6
 Flask-SQLAlchemy==2.3.2
 Flask-WTF==0.14.2
-future==0.16.0
+future==0.18.3
 gunicorn==19.9.0
 idna==2.7
 imgurpython==1.1.7