diff --git a/requirements.txt b/requirements.txt
index ee7cd30..ebd2a0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -101,7 +101,7 @@ testpath==0.4.4
 tornado==6.0.4
 traitlets==4.3.3
 typing-extensions==3.7.4.1
-urllib3==1.25.8
+urllib3==1.26.5
 vine==1.3.0
 wcwidth==0.1.8
 webencodings==0.5.1