diff --git a/tests/requirements.txt b/tests/requirements.txt
index 223a43b..775c6d0 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -7,7 +7,7 @@ pycodestyle==2.9.1
 pyflakes==2.5.0
 pytest==7.1.2
 pytest-aiohttp==1.0.4
-pytest-asyncio==0.18.3
+pytest-asyncio==0.21.1
 pytest-cov==3.0.0
 pytest-isort==3.0.0
 pytest-mock==3.8.2