diff --git a/requirements.txt b/requirements.txt
index e5cdb44..7f543d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 geoip2==4.5.0
-humanize==3.13.1
+humanize==4.9.0
 bottle==0.12.20
 semantic_version==2.8.5