diff --git a/pyproject.toml b/pyproject.toml
index 4f75d75..84b8991 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -72,7 +72,7 @@ dicttoxml="^1.7.16"
 [tool.poetry.dev-dependencies]
 pytest = "^7.3.1"
 pytest-cov = "^4.0.0"
-pytest-asyncio = "^0.21.0"
+pytest-asyncio = "^0.23.1"
 black = "^23.3.0"
 pre-commit = "^3.2.2"