diff --git a/requirements.txt b/requirements.txt
index bb3c3a7..6c914fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -192,7 +192,7 @@ tqdm==4.40.2
 traitlets==4.3.3
 typed-ast==1.4.0
 unicodecsv==0.14.1
-urllib3==1.25.7
+urllib3==1.25.8
 wcwidth==0.1.7
 webencodings==0.5.1
 Werkzeug==0.16.0