diff --git a/poetry.lock b/poetry.lock
index 9c36c6f..3f60e32 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1045,18 +1045,18 @@ testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.
 
 [[package]]
 name = "pytest-asyncio"
-version = "0.20.3"
+version = "0.21.0"
 description = "Pytest support for asyncio"
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pytest-asyncio-0.20.3.tar.gz", hash = "sha256:83cbf01169ce3e8eb71c6c278ccb0574d1a7a3bb8eaaf5e50e0ad342afb33b36"},
-    {file = "pytest_asyncio-0.20.3-py3-none-any.whl", hash = "sha256:f129998b209d04fcc65c96fc85c11e5316738358909a8399e93be553d7656442"},
+    {file = "pytest-asyncio-0.21.0.tar.gz", hash = "sha256:2b38a496aef56f56b0e87557ec313e11e1ab9276fc3863f6a7be0f1d0e415e1b"},
+    {file = "pytest_asyncio-0.21.0-py3-none-any.whl", hash = "sha256:f2b3366b7cd501a4056858bd39349d5af19742aed2d81660b7998b6341c7eb9c"},
 ]
 
 [package.dependencies]
-pytest = ">=6.1.0"
+pytest = ">=7.0.0"
 typing-extensions = {version = ">=3.7.2", markers = "python_version < \"3.8\""}
 
 [package.extras]
@@ -1911,4 +1911,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7"
-content-hash = "68eb674d628e432ff82c9597972aa5bd1d576c67508168f114fb556554280627"
+content-hash = "9c21b2ab1c4fc7c32e8faf88dec9c62a746f9170f8d4a998efc0dbc40caa7e8c"
diff --git a/pyproject.toml b/pyproject.toml
index 1515ebc..81110ae 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ furo = ">=2021.11.12"
 pytest-cov = "^4.0.0"
 types-croniter = "^1.3.2"
 types-pytz = "^2022.7.1"
-pytest-asyncio = "^0.20.3"
+pytest-asyncio = ">=0.20.3,<0.22.0"
 respx = "^0.20.1"
 pytest-mock = "^3.10.0"
 pytest-lazy-fixture = "^0.6.3"