diff --git a/requirements.txt b/requirements.txt
index 19d4988..79f6eeb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ sqlalchemy==1.4.9
     # via elasticsearch-dbapi (setup.py)
 typing-extensions==3.7.4.3
     # via importlib-metadata
-urllib3==1.26.5
+urllib3==1.26.18
     # via elasticsearch
 zipp==3.4.1
     # via importlib-metadata