diff --git a/pyproject.toml b/pyproject.toml
index 2f131f4..4149482 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ black = "^22.3.0"
 isort = "^5.10.1"
 poethepoet = "^0.16.5"
 pytest = "^7.1.2"
-pytest-asyncio = "^0.18"
+pytest-asyncio = "^0.20"
 flake8 = "^6.0.0"
 pylint = "^2.14.5"