diff --git a/libtmux/common.py b/libtmux/common.py
index 46ce6ce18..0eaa314cc 100644
--- a/libtmux/common.py
+++ b/libtmux/common.py
@@ -6,7 +6,7 @@
 ~~~~~~~~~~~~~~
 
 """
-import collections
+import collections.abc
 import logging
 import os
 import re
@@ -231,9 +231,9 @@ def __init__(self, *args, **kwargs):
         logger.debug('self.stdout for %s: \n%s' % (' '.join(cmd), self.stdout))
 
 
-class TmuxMappingObject(collections.MutableMapping):
+class TmuxMappingObject(collections.abc.MutableMapping):
 
-    """Base: :py:class:`collections.MutableMapping`.
+    """Base: :py:class:`collections.abc.MutableMapping`.
 
     Convenience container. Base class for :class:`Pane`, :class:`Window`,
     :class:`Session` and :class:`Server`.