diff --git a/requirements.txt b/requirements.txt
index 3ed24bd..f4508ed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -110,7 +110,7 @@ toolz==0.9.0
 tornado==5.1.1
 tqdm==4.35.0
 traitlets==4.3.2
-urllib3==1.24.1
+urllib3==1.26.5
 urwid==2.0.1
 visdom==0.1.8.5
 wcwidth==0.1.7