diff --git a/requirements.txt b/requirements.txt
index 5baffc4..029f473 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,6 +45,6 @@ SQLAlchemy==1.3.6
 style==1.1.0
 toml==0.10.0
 typed-ast==1.4.1
-urllib3==1.25.8
+urllib3==1.26.5
 waitress==1.4.3
 Werkzeug==0.15.3