diff --git a/requirements.txt b/requirements.txt
index 5fc77d3..eb01a74 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ redis==2.10.5
 requests==2.18.3
 six==1.10.0
 SQLAlchemy==1.1.12
-urllib3==1.22
+urllib3==1.26.5
 vine==1.1.4
 Werkzeug==0.12.2
 WTForms==2.1