diff --git a/requirements.txt b/requirements.txt
index 499520a22..c94578812 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -120,7 +120,7 @@ traitlets==4.3.3
 typed-ast==1.4.1
 typing-extensions==3.7.4.2
 tzlocal==2.0.0
-urllib3==1.25.8
+urllib3==1.26.5
 uvicorn==0.11.3
 uvloop==0.14.0
 wcwidth==0.1.8