diff --git a/requirements.txt b/requirements.txt
index a5c0299..647e483 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ requests==2.20.0
 Unipath==1.1
 six==1.10
 python-dateutil==2.6.0
-future==0.16.0
+future==0.18.3
 unicodecsv==0.14.1
 gunicorn==19.10.0