diff --git a/requirements_test.txt b/requirements_test.txt
index 1564732..9cce664 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -7,4 +7,4 @@ pytest-asyncio
 requests_mock
 aiohttp
 aioresponses
-tox==4.30.3
+tox==4.31.0