diff --git a/server/workers/api/requirements.txt b/server/workers/api/requirements.txt
index 125c4b9f2..6bb963f09 100644
--- a/server/workers/api/requirements.txt
+++ b/server/workers/api/requirements.txt
@@ -17,7 +17,7 @@ itsdangerous==2.1.2
 Jinja2==3.1.2
 jsonschema==3.2.0
 MarkupSafe==2.1.3
-marshmallow==3.14.1
+marshmallow==3.26.2
 mistune==2.0.5
 numpy==1.24.4
 packaging==21.3