diff --git a/poetry.lock b/poetry.lock
index 7639ab1c..5fcbc44a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.4.0 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -2636,4 +2636,4 @@ testing = ["flake8 (<5)", "func-timeout", "jaraco.functools", "jaraco.itertools"
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<4"
-content-hash = "a0e1156ac2ea0354f74bce5d3865bf2b2045f31865a406100899bd90ba19ad8a"
+content-hash = "2af400137646413577ab070f4e93426e52b10508d55acccb26fc348535acd880"
diff --git a/pyproject.toml b/pyproject.toml
index d629d6e5..02405d07 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ tox-poetry = ">=0.4.1,<0.6.0"
 
 [tool.poetry.group.test.dependencies]
 pytest = "^7.1.3"
-pytest-asyncio = ">=0.19,<0.22"
+pytest-asyncio = "^0.21.0"
 pytest-cov = "^4.0.0"
 pytest-rerunfailures = "^10.3"
 coverage = "^6.4"