diff --git a/requirements.txt b/requirements.txt
index 6b33180..1d1a760 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,7 +81,7 @@ toml==0.10.0
 typed-ast==1.4.1
 typing-extensions==3.7.4.3
 uritemplate==3.0.1
-urllib3==1.25.6
+urllib3==1.25.8
 virtualenv==16.7.7
 wcwidth==0.1.8
 Werkzeug==0.16.0