diff --git a/requirements.txt b/requirements.txt
index 01e2ff3..7f1a80e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,6 +34,6 @@ six==1.13.0
 SQLAlchemy==1.3.11
 stevedore==1.31.0
 tzlocal==2.0.0
-urllib3==1.25.7
+urllib3==1.26.5
 Werkzeug==0.16.0
 wrapt==1.11.2