diff --git a/setup.py b/setup.py
index e384f0751..6935e797d 100644
--- a/setup.py
+++ b/setup.py
@@ -48,6 +48,7 @@
     "google-cloud-spanner==3.1.0",
     "setuptools>=34.0.0",
     "jellyfish==0.8.2",
+    "tabulate==0.8.9",
 ]
 
 extras_require = {