diff --git a/snarled/trace.py b/snarled/trace.py
index 43da7c0..7a436ba 100644
--- a/snarled/trace.py
+++ b/snarled/trace.py
@@ -1,4 +1,4 @@
-from typing import Sequence, Iterable
+from collections.abc import Sequence, Iterable
 import logging
 from collections import Counter
 from itertools import chain