diff --git a/pyproject.toml b/pyproject.toml
index 2d34d29..b9623c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,6 +44,7 @@ dependencies = [
     "pandas",
     "paramiko",
     "plumbum",
+    "pyarrow",
     "pydantic",
     "pyhdfs",
 ]