diff --git a/requirements.txt b/requirements.txt
index 5f637d9..fa3dbfd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -88,7 +88,7 @@ SQLAlchemy==1.1.4
 tensorflow==1.4.1
 tensorflow-tensorboard==0.4.0rc3
 typing==3.6.4
-urllib3==1.22
+urllib3==1.26.5
 webencodings==0.5.1
 Werkzeug==0.14.1
 wrapt==1.10.11