diff --git a/requirements.txt b/requirements.txt
index 3ffb084..645d563 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ redis==2.10.6
 requests==2.18.4
 six==1.11.0
 SQLAlchemy==1.2.7
-urllib3==1.22
+urllib3==1.26.5
 webencodings==0.5.1
 Werkzeug==0.14.1
 WTForms==2.1