diff --git a/requirements.txt b/requirements.txt
index 6bfdc13..6155a5e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@ psycopg2==2.7.3.1
 pycparser==2.18
 six==1.11.0
 SQLAlchemy==1.1.14
-Werkzeug==0.12.2
+Werkzeug==2.2.3