diff --git a/requirements.txt b/requirements.txt
index 2ebaee8..cd816a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,5 +19,5 @@ python-editor==1.0.3
 requests==2.18.4
 six==1.11.0
 SQLAlchemy==1.2.1
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.14.1