diff --git a/requirements.txt b/requirements.txt
index da20e7d..cb2c766 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ simplegeneric==0.8.1
 six==1.11.0
 SQLAlchemy==1.2.7
 traitlets==4.3.2
-urllib3==1.22
+urllib3==1.26.5
 urwid==2.0.1
 visitor==0.1.3
 wcwidth==0.1.7