diff --git a/requirements.txt b/requirements.txt
index 958a068..22415c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,6 +40,6 @@ requests==2.18.4
 six==1.11.0
 SQLAlchemy==1.2.6
 typing==3.5.3.0
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.14.1
 wrapt==1.10.11