diff --git a/requirements.txt b/requirements.txt
index e086bc6..bd60e45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,6 +41,6 @@ six==1.12.0
 SQLAlchemy==1.3.6
 tornado==6.0.3
 traitlets==4.3.2
-urllib3==1.26.17
+urllib3==1.26.18
 wcwidth==0.1.7
 wrapt==1.11.2