diff --git a/poetry.lock b/poetry.lock
index 0ef1cfd8..7b3fe129 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -862,21 +862,21 @@ testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "no
 
 [[package]]
 name = "pytest-asyncio"
-version = "0.21.2"
+version = "0.23.7"
 description = "Pytest support for asyncio"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "pytest_asyncio-0.21.2-py3-none-any.whl", hash = "sha256:ab664c88bb7998f711d8039cacd4884da6430886ae8bbd4eded552ed2004f16b"},
-    {file = "pytest_asyncio-0.21.2.tar.gz", hash = "sha256:d67738fc232b94b326b9d060750beb16e0074210b98dd8b58a5239fa2a154f45"},
+    {file = "pytest_asyncio-0.23.7-py3-none-any.whl", hash = "sha256:009b48127fbe44518a547bddd25611551b0e43ccdbf1e67d12479f569832c20b"},
+    {file = "pytest_asyncio-0.23.7.tar.gz", hash = "sha256:5f5c72948f4c49e7db4f29f2521d4031f1c27f86e57b046126654083d4770268"},
 ]
 
 [package.dependencies]
-pytest = ">=7.0.0"
+pytest = ">=7.0.0,<9"
 
 [package.extras]
 docs = ["sphinx (>=5.3)", "sphinx-rtd-theme (>=1.0)"]
-testing = ["coverage (>=6.2)", "flaky (>=3.5.0)", "hypothesis (>=5.7.1)", "mypy (>=0.931)", "pytest-trio (>=0.7.0)"]
+testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]
 
 [[package]]
 name = "pytest-grpc"
@@ -1419,4 +1419,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "3dc808e69e99b851076e73eb415793fc4c2a4142242d09722788e3df12012d0d"
+content-hash = "0b28fbd19f4b780e2342a95a2dfdfd4c7dafe1533b9650b48792b8513dca64ac"
diff --git a/pyproject.toml b/pyproject.toml
index 5f482681..e49ce233 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ typing-extensions = "^4.5.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.4.0"
-pytest-asyncio = "^0.21.1"
+pytest-asyncio = ">=0.21.1,<0.24.0"
 pytest-grpc = "^0.8.0"
 pytest-mock = "^3.11.1"
 pylint = "^2.17.5"