diff --git a/poetry.lock b/poetry.lock
index c161608..d048863 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -639,20 +639,21 @@ testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "no
 
 [[package]]
 name = "pytest-asyncio"
-version = "0.19.0"
+version = "0.23.8"
 description = "Pytest support for asyncio"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "pytest-asyncio-0.19.0.tar.gz", hash = "sha256:ac4ebf3b6207259750bc32f4c1d8fcd7e79739edbc67ad0c58dd150b1d072fed"},
-    {file = "pytest_asyncio-0.19.0-py3-none-any.whl", hash = "sha256:7a97e37cfe1ed296e2e84941384bdd37c376453912d397ed39293e0916f521fa"},
+    {file = "pytest_asyncio-0.23.8-py3-none-any.whl", hash = "sha256:50265d892689a5faefb84df80819d1ecef566eb3549cf915dfb33569359d1ce2"},
+    {file = "pytest_asyncio-0.23.8.tar.gz", hash = "sha256:759b10b33a6dc61cce40a8bd5205e302978bbbcc00e279a8b61d9a6a3c82e4d3"},
 ]
 
 [package.dependencies]
-pytest = ">=6.1.0"
+pytest = ">=7.0.0,<9"
 
 [package.extras]
-testing = ["coverage (>=6.2)", "flaky (>=3.5.0)", "hypothesis (>=5.7.1)", "mypy (>=0.931)", "pytest-trio (>=0.7.0)"]
+docs = ["sphinx (>=5.3)", "sphinx-rtd-theme (>=1.0)"]
+testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]
 
 [[package]]
 name = "pytest-cov"
@@ -1043,4 +1044,4 @@ test = ["big-O", "importlib-resources", "jaraco.functools", "jaraco.itertools",
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "9b9b014fe4df87db9948049731fc867ddc1e505466d2fcc0892ab304fbe69d60"
+content-hash = "24c27d45c4cf65c75f391c31ccc02eafed1866bdd0bce7e070626e54944bf20d"
diff --git a/pyproject.toml b/pyproject.toml
index 7192d89..3af9e57 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ sphinxcontrib-fulltoc = "^1.2.0"
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.0"
 pytest-cov = "^3.0"
-pytest-asyncio = "^0.19.0"
+pytest-asyncio = ">=0.19,<0.24"
 pycairo = "^1.21.0"
 PyGObject = "^3.42.2"
 Cython = ">=0.29.32,<3.1.0"