diff --git a/app/requirements.txt b/app/requirements.txt
index e10d0f4..3066fd9 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -23,7 +23,7 @@ pytest==3.9.1
 requests==2.20.0
 six==1.11.0
 SQLAlchemy==1.3.0
-urllib3==1.24.2
+urllib3==1.26.5
 visitor==0.1.3
 Werkzeug==0.16.1
 WTForms==2.1