diff --git a/python_modules/libraries/dagster-airlift/setup.py b/python_modules/libraries/dagster-airlift/setup.py
index 3dcce074b5fd6..9128133f1e11a 100644
--- a/python_modules/libraries/dagster-airlift/setup.py
+++ b/python_modules/libraries/dagster-airlift/setup.py
@@ -26,6 +26,7 @@ def get_version() -> str:
 AIRFLOW_REQUIREMENTS = [
     # Requirements for python versions under 3.12.
     "apache-airflow==2.7.3; python_version < '3.12'",
+    "marshmallow==3.20.1; python_version < '3.12'",
     "pendulum>=2.0.0,<3.0.0; python_version < '3.12'",
     # Requirements for python versions 3.12 and above.
     "apache-airflow>=2.9.0; python_version >= '3.12'",