diff --git a/pip-requirements.txt b/pip-requirements.txt
index acdc494..b095ddc 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -25,6 +25,6 @@ sklearn==0.0
 tensorflow==1.4.0
 tensorflow-tensorboard==0.4.0
 termcolor==1.1.0
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.14.1
 xmltodict==0.11.0