diff --git a/requirements.txt b/requirements.txt
index 3902396..c21d9aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,5 +20,5 @@ requests==2.18.4
 six==1.11.0
 SQLAlchemy==1.1.14
 SQLAlchemy-Utils==0.32.18
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.12.2