diff --git a/httprunner/report/stringify.py b/httprunner/report/stringify.py
index 05b633f0..fc14aaef 100644
--- a/httprunner/report/stringify.py
+++ b/httprunner/report/stringify.py
@@ -1,5 +1,8 @@
 from base64 import b64encode
-from collections import Iterable
+try:
+    from collections.abc import Iterable
+except ImportError:
+    from collections import Iterable
 
 from jinja2 import escape
 from requests.cookies import RequestsCookieJar