diff --git a/requirements.txt b/requirements.txt
index 87528fc..dcba564 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,3 +7,4 @@ pg8000==1.30.1
 cloud-sql-python-connector==0.4.1
 google-cloud-logging==3.5.0
 aiohttp==3.8.6
+Werkzeug==2.3.0