diff --git a/code/cjflask_ia/cjflask/requirements.txt b/code/cjflask_ia/cjflask/requirements.txt
index 016e26f..6923514 100644
--- a/code/cjflask_ia/cjflask/requirements.txt
+++ b/code/cjflask_ia/cjflask/requirements.txt
@@ -3,5 +3,5 @@ Flask==1.0.2
 itsdangerous==0.24
 Jinja2==2.10
 MarkupSafe==1.0
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 cjio==0.5.5
\ No newline at end of file