diff --git a/requirements.txt b/requirements.txt
index b8e3e6f12..fefc0cd31 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ eventlet==0.23.0
 gunicorn==19.7.1
 iso8601==0.1.12
 jsonschema==2.6.0
-marshmallow-sqlalchemy==0.13.2
+marshmallow-sqlalchemy==0.14.0
 marshmallow==2.15.3
 psycopg2-binary==2.7.4
 PyJWT==1.6.4