diff --git a/xarray/core/groupers.py b/xarray/core/groupers.py
index 633f37c35c1..9d6ccbaeea3 100644
--- a/xarray/core/groupers.py
+++ b/xarray/core/groupers.py
@@ -10,7 +10,6 @@
 from abc import ABC, abstractmethod
 from collections.abc import Mapping, Sequence
 from dataclasses import dataclass, field
-from typing import Any
 
 import numpy as np
 import pandas as pd