diff --git a/requirements.txt b/requirements.txt
index b3dfe81..c0eaf39 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,6 +25,6 @@ requests==2.21.0
 six==1.12.0
 SQLAlchemy==1.3.3
 tzlocal==1.5.1
-urllib3==1.24.1
+urllib3==1.26.5
 Werkzeug==0.15.2
 WTForms==2.2.1