diff --git a/requirements.txt b/requirements.txt
index f0010bb..1e9cede 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,8 +4,9 @@ Flask==3.0.2
 Flask-SQLAlchemy==3.1.1
 greenlet==3.0.3
 itsdangerous==2.1.2
-Jinja2==3.1.3
+Jinja2==3.1.4
 MarkupSafe==2.1.5
 SQLAlchemy==2.0.25
 typing_extensions==4.9.0
 Werkzeug==3.0.1
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability