diff --git a/requirements.txt b/requirements.txt
index 1d0a909..fcbdbcd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ redis==3.0.1
 requests==2.20.1
 six==1.11.0
 SQLAlchemy==1.2.14
-urllib3==1.24.1
+urllib3==1.26.5
 vine==1.2.0
 Werkzeug==0.14.1
 zope.interface==4.6.0