diff --git a/requirements.txt b/requirements.txt
index 447a684..afcf20b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -73,7 +73,7 @@ torchvision==0.2.1
 tornado==4.5.3
 tqdm==4.23.4
 traitlets==4.3.2
-urllib3==1.22
+urllib3==1.26.5
 wcwidth==0.1.7
 webencodings==0.5.1
 Werkzeug==0.14.1