diff --git a/setup.py b/setup.py
index 67f17d6..829ed10 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,8 @@
         # long as they have a version of pyfoobar equal to or greater than 1.x
         # and less than 2.x installed.
         'flask>=1.0.2',
+        'marshmallow>=2.15.3'
+        'marshmallow-annotations>=2.4.0'
     ],
     python_requires=">=3.6",
     package_data={'amundsen_common': ['py.typed']},