diff --git a/requirements.txt b/requirements.txt
index 65f2255..5e7ca35 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,6 +59,6 @@ torch==1.4.0
 torchvision==0.5.0
 tornado==6.0.3
 traitlets==4.3.3
-urllib3==1.25.7
+urllib3==1.26.5
 wcwidth==0.1.8
 Werkzeug==0.16.0