diff --git a/requirements.txt b/requirements.txt
index 88bc0a9..6712069 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ itsdangerous==1.1.0
 Jinja2==2.10.1
 MarkupSafe==1.1.1
 requests==2.22.0
-urllib3==1.25.3
+urllib3==1.25.8
 Werkzeug==0.15.5
 gunicorn==19.7.1
 behave==1.2.5