diff --git a/src/wrf/latlonutils.py b/src/wrf/latlonutils.py
index 22191af..0a66030 100644
--- a/src/wrf/latlonutils.py
+++ b/src/wrf/latlonutils.py
@@ -1,6 +1,6 @@
 from __future__ import (absolute_import, division, print_function)
 
-from collections import Iterable
+from collections.abc import Iterable
 
 import numpy as np