diff --git a/requirements.txt b/requirements.txt
index 044baf382..0a957b211 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,7 +81,7 @@ greenlet==1.0.0
     # via eventlet
 gunicorn==20.1.0
     # via -r requirements.in
-humanize==3.4.0
+humanize==3.6.0
     # via -r requirements.in
 idna==2.10
     # via requests