diff --git a/requirements.txt b/requirements.txt
index ccd427b..3026f7a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,5 +21,5 @@ requests==2.21.0
 six==1.12.0
 SQLAlchemy==1.2.17
 tzlocal==1.5.1
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==0.14.1