diff --git a/requirements.txt b/requirements.txt
index 18d0ddd..ebfb1c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ sklearn==0.0
 threadpoolctl==2.1.0
 toml==0.10.1
 traitlets==4.3.3
-urllib3==1.25.9
+urllib3==1.26.5
 wcwidth==0.2.4
 Werkzeug==1.0.1
 wrapt==1.12.1