diff --git a/pyproject.toml b/pyproject.toml
index 9a16511..a3ee5e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,6 +10,7 @@ dependencies = []
 
 [project.optional-dependencies]
 dev = ["pytest>=7.0"]
+dashboard = ["rich>=13.7.0"]
 
 [build-system]
 requires = ["setuptools>=61"]