diff --git a/pyproject.toml b/pyproject.toml
index 1a6a6b5..a21da91 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ flake8-quotes = "^3.3.2"
 isort = "^5.11.4"
 mypy = "^0.991"
 pytest = "^7.2.0"
-pytest-asyncio = "^0.20.3"
+pytest-asyncio = "^0.21.0"
 pytest-deadfixtures = "^2.2.1"
 flake8-black = "^0.3.6"
 black = "^22.12.0"