diff --git a/requirements.txt b/requirements.txt
index b77d02d..1032219 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,6 +33,6 @@ tabulate==0.7.5
 traitlets==4.2.2
 twine==1.8.1
 ujson==1.35
-urllib3==1.16
+urllib3==1.26.5
 voluptuous==0.9.3
 wcwidth==0.1.7