diff --git a/requirements.txt b/requirements.txt
index 6483c77..8545f59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ SQLAlchemy==1.3.5
 SQLAlchemy-Utils==0.34.0
 toml==0.10.0
 tox==3.13.1
-urllib3==1.25.3
+urllib3==1.25.8
 virtualenv==16.6.1
 wcwidth==0.1.7
 Werkzeug==0.15.4