1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/util/stringutils.py b/synapse/util/stringutils.py
index 08c86e92b8..2e2b40a426 100644
--- a/synapse/util/stringutils.py
+++ b/synapse/util/stringutils.py
@@ -17,7 +17,7 @@ import itertools
 import random
 import re
 import string
-from collections import Iterable
+from collections.abc import Iterable
 
 from synapse.api.errors import Codes, SynapseError