diff --git a/pyproject.toml b/pyproject.toml
index 7e13236..a658afd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,6 +12,7 @@ classifiers = [
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
 ]
+dependencies = ["numpy", "tqdm"]
 
 [project.optional-dependencies]
 test = ["pytest"]