diff --git a/requirements-py36.txt b/requirements-py36.txt
index 0a7b527..00c71e3 100644
--- a/requirements-py36.txt
+++ b/requirements-py36.txt
@@ -83,7 +83,7 @@ torchvision==0.2.1
 tornado==5.1.1
 tqdm==4.26.0
 traitlets==4.3.2
-urllib3==1.22
+urllib3==1.24.2
 wcwidth==0.1.7
 webencodings==0.5.1
 Werkzeug==0.14.1