diff --git a/requirements.txt b/requirements.txt
index da92061..20eb856 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ pytz==2018.4
 redis==2.10.6
 requests==2.20.0
 six==1.11.0
-urllib3==1.23
+urllib3==1.26.5
 vine==1.1.4
 Werkzeug==0.14.1
 xmltodict==0.11.0