diff --git a/module3/requirements.txt b/module3/requirements.txt
index a9d8de3..e253f8e 100644
--- a/module3/requirements.txt
+++ b/module3/requirements.txt
@@ -5,4 +5,4 @@ itsdangerous==0.24
 Jinja2==2.8
 MarkupSafe==0.23
 six==1.10.0
-Werkzeug==0.11.11
+Werkzeug==0.15.3