diff --git a/requirements.txt b/requirements.txt
index 908d00c..c41f3e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,5 +43,5 @@ tensorboard==1.7.0
 tensorflow==1.7.0
 termcolor==1.1.0
 traitlets==4.3.2
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.14.1