From f8e56d4d2fbdfb320b5709dfaea5f387a5da18d0 Mon Sep 17 00:00:00 2001
From: futa-ikeda <futa.ikeda@gmail.com>
Date: Thu, 12 Jun 2025 19:32:08 -0400
Subject: [PATCH] Update to use collections.abc

---
 pydocx/util/memoize.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pydocx/util/memoize.py b/pydocx/util/memoize.py
index c9868b73..1af18f89 100644
--- a/pydocx/util/memoize.py
+++ b/pydocx/util/memoize.py
@@ -21,7 +21,7 @@ def __init__(self, func):
         self.cache = {}
 
     def __call__(self, *args):
-        if not isinstance(args, collections.Hashable):
+        if not isinstance(args, collections.abc.Hashable):
             # uncacheable. a list, for instance.
             # better to not cache than blow up.
             return self.func(*args)