diff --git a/requirements.txt b/requirements.txt
index d587495..c32251f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -91,7 +91,7 @@ torchvision==0.3.0
 tornado==6.0.3
 tqdm==4.36.1
 traitlets==4.3.3
-urllib3==1.24.2
+urllib3==1.26.5
 wcwidth==0.1.7
 webencodings==0.5.1
 widgetsnbextension==3.5.1