diff --git a/requirements.txt b/requirements.txt
index a5c7844..dfdfb15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -113,7 +113,7 @@ toml==0.10.0
 traitlets==4.3.3
 typed-ast==1.4.1
 tzlocal==2.0.0
-urllib3==1.25.8
+urllib3==1.26.5
 wcwidth==0.1.9
 WeasyPrint==51
 webencodings==0.5.1