diff --git a/requirements.txt b/requirements.txt
index 5d5347c..b90ca70 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 flask
 Flask-SQLAlchemy
-pymysql
\ No newline at end of file
+pymysql
+werkzeug>=3.1.4 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file