diff --git a/requirements/base.txt b/requirements/base.txt
index a13de5d..14cb05f 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -15,7 +15,7 @@ musthe==1.0.0
 more-itertools==6.0.0
 boto3>=1.20.54
 SQLAlchemy==1.3.23
-werkzeug==2.0.3
+werkzeug==2.3.8
 itsdangerous==2.0.1
 jinja2==3.0.3
 WTForms==3.0.1  # pinned for lambda deploy see notes in #20