diff --git a/setup.py b/setup.py
index e8136836..bc035ea7 100644
--- a/setup.py
+++ b/setup.py
@@ -30,10 +30,12 @@ REQUIREMENTS: dict = {
         'numpy',
         'psutil',
         'python-dateutil',
+        'retry',
         'scipy',
         'sklearn',
         'timezonefinder',
         'tornado',
+        'types-retry',
         'voila >=0.2.4',
     ],
     'app': [],