diff --git a/mizani/tests/test_bounds.py b/mizani/tests/test_bounds.py
index <HASH>..<HASH> 100644
--- a/mizani/tests/test_bounds.py
+++ b/mizani/tests/test_bounds.py
@@ -3,7 +3,7 @@ from datetime import datetime, timedelta
 import numpy as np
 import numpy.testing as npt
 import pandas as pd
-import pandas.util.testing as pdt
+import pandas.testing as pdt
 import pytest
 from pytest import approx
MAINT: pandas.util.testing is deprecated

closes #<I>