diff --git a/poetry.lock b/poetry.lock
index db232ae..9b3c0f1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -330,7 +330,7 @@ testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.
 
 [[package]]
 name = "pytest-asyncio"
-version = "0.18.1"
+version = "0.18.3"
 description = "Pytest support for asyncio"
 category = "dev"
 optional = false
@@ -341,7 +341,7 @@ pytest = ">=6.1.0"
 typing-extensions = {version = ">=3.7.2", markers = "python_version < \"3.8\""}
 
 [package.extras]
-testing = ["coverage (==6.2)", "hypothesis (>=5.7.1)", "flaky (>=3.5.0)", "mypy (==0.931)"]
+testing = ["coverage (==6.2)", "hypothesis (>=5.7.1)", "flaky (>=3.5.0)", "mypy (==0.931)", "pytest-trio (>=0.7.0)"]
 
 [[package]]
 name = "pytest-cov"
@@ -470,7 +470,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pyt
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "e8ba5c3c58aed29a20d85285b1a3b55b3917e2fa2ad37012e1cef1b6fced14c9"
+content-hash = "94db0132d31bdba30714ffeea9f7ab9784f263489c6e87e4e988421f93978326"
 
 [metadata.files]
 aiofiles = [
@@ -712,8 +712,9 @@ pytest = [
     {file = "pytest-7.0.1.tar.gz", hash = "sha256:e30905a0c131d3d94b89624a1cc5afec3e0ba2fbdb151867d8e0ebd49850f171"},
 ]
 pytest-asyncio = [
-    {file = "pytest-asyncio-0.18.1.tar.gz", hash = "sha256:c43fcdfea2335dd82ffe0f2774e40285ddfea78a8e81e56118d47b6a90fbb09e"},
-    {file = "pytest_asyncio-0.18.1-py3-none-any.whl", hash = "sha256:c9ec48e8bbf5cc62755e18c4d8bc6907843ec9c5f4ac8f61464093baeba24a7e"},
+    {file = "pytest-asyncio-0.18.3.tar.gz", hash = "sha256:7659bdb0a9eb9c6e3ef992eef11a2b3e69697800ad02fb06374a210d85b29f91"},
+    {file = "pytest_asyncio-0.18.3-1-py3-none-any.whl", hash = "sha256:16cf40bdf2b4fb7fc8e4b82bd05ce3fbcd454cbf7b92afc445fe299dabb88213"},
+    {file = "pytest_asyncio-0.18.3-py3-none-any.whl", hash = "sha256:8fafa6c52161addfd41ee7ab35f11836c5a16ec208f93ee388f752bea3493a84"},
 ]
 pytest-cov = [
     {file = "pytest-cov-3.0.0.tar.gz", hash = "sha256:e7f0f5b1617d2210a2cabc266dfe2f4c75a8d32fb89eafb7ad9d06f6d076d470"},
diff --git a/pyproject.toml b/pyproject.toml
index 08a3f4e..a1f2999 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ black = "^22.1"
 
 # tests
 pytest = "^7.0.1"
-pytest-asyncio = "^0.18.1"
+pytest-asyncio = "^0.18.3"
 pytest-cov = "^3.0.0"
 
 [tool.poetry.plugins."gino.extensions"]