diff --git a/requirements.txt b/requirements.txt
index 04dd28b..6cfb911 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ requests==2.20.0
 sendgrid==6.1.0
 six==1.12.0
 tzlocal==2.0.0
-urllib3==1.25.6
+urllib3==1.25.8
 wcwidth==0.1.7
 Werkzeug==0.16.0
 zipp==0.6.0