diff --git a/requirements.txt b/requirements.txt
index cb852b7..f7a9369 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -129,7 +129,7 @@ toml==0.10.1
 tornado==6.3.2
 traitlets==4.3.3
 uritemplate==3.0.1
-urllib3==1.26.5
+urllib3==1.26.17
 virtualenv==20.0.27
 wcwidth==0.2.5
 webencodings==0.5.1