diff --git a/app/requirements.txt b/app/requirements.txt
index cfa2754..e808265 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -40,7 +40,7 @@ requests-toolbelt==0.8.0
 rsa==3.4.2
 six==1.11.0
 SQLAlchemy==1.1.14
-urllib3==1.22
+urllib3==1.26.5
 uWSGI==2.0.15
 virtualenv==15.1.0
 Werkzeug==0.12.2