diff --git a/requirements.txt b/requirements.txt
index c466f1d..d84f419 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ duplicity==0.7.6
 enum34==1.1.6
 Flask==1.0
 functools32==3.2.3.post2
-future==0.15.2
+future==0.18.3
 gyp==0.1
 httplib2==0.19.0
 idna==2.1