diff --git a/Python/Flask_Blog/13-Deployment-Linode/requirements.txt b/Python/Flask_Blog/13-Deployment-Linode/requirements.txt
index b4b9df5ef..a1f9b2c02 100644
--- a/Python/Flask_Blog/13-Deployment-Linode/requirements.txt
+++ b/Python/Flask_Blog/13-Deployment-Linode/requirements.txt
@@ -16,5 +16,5 @@ Pillow==5.3.0
 pycparser==2.18
 six==1.11.0
 SQLAlchemy==1.2.7
-Werkzeug==0.14.1
+Werkzeug==0.15.5
 WTForms==2.1