diff --git a/hdxms_datasets/datavault.py b/hdxms_datasets/datavault.py
index 3150f70..d81fba7 100644
--- a/hdxms_datasets/datavault.py
+++ b/hdxms_datasets/datavault.py
@@ -3,7 +3,6 @@
 import shutil
 import urllib.error
 import urllib.parse
-from functools import cached_property
 from pathlib import Path
 from typing import Optional, Union
 import warnings
diff --git a/tests/test_hdxms_datasets.py b/tests/test_hdxms_datasets.py
index 7052994..82102f9 100644
--- a/tests/test_hdxms_datasets.py
+++ b/tests/test_hdxms_datasets.py
@@ -6,7 +6,6 @@
 import pytest
 import yaml
 import pandas as pd
-import numpy as np
 
 TEST_PTH = Path(__file__).parent
 DATA_ID = "1665149400_SecA_Krishnamurthy"