diff --git a/poetry.lock b/poetry.lock
index 793371f..837ea12 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -783,18 +783,19 @@ dev = ["argcomplete", "attrs (>=19.2)", "hypothesis (>=3.56)", "mock", "pygments
 
 [[package]]
 name = "pytest-asyncio"
-version = "0.25.3"
+version = "0.26.0"
 description = "Pytest support for asyncio"
 optional = false
 python-versions = ">=3.9"
 groups = ["dev"]
 files = [
-    {file = "pytest_asyncio-0.25.3-py3-none-any.whl", hash = "sha256:9e89518e0f9bd08928f97a3482fdc4e244df17529460bc038291ccaf8f85c7c3"},
-    {file = "pytest_asyncio-0.25.3.tar.gz", hash = "sha256:fc1da2cf9f125ada7e710b4ddad05518d4cee187ae9412e9ac9271003497f07a"},
+    {file = "pytest_asyncio-0.26.0-py3-none-any.whl", hash = "sha256:7b51ed894f4fbea1340262bdae5135797ebbe21d8638978e35d31c6d19f72fb0"},
+    {file = "pytest_asyncio-0.26.0.tar.gz", hash = "sha256:c4df2a697648241ff39e7f0e4a73050b03f123f760673956cf0d72a4990e312f"},
 ]
 
 [package.dependencies]
 pytest = ">=8.2,<9"
+typing-extensions = {version = ">=4.12", markers = "python_version < \"3.10\""}
 
 [package.extras]
 docs = ["sphinx (>=5.3)", "sphinx-rtd-theme (>=1)"]
@@ -1301,4 +1302,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9"
-content-hash = "63fdbe253452fa454a6b544a8241bed802779209781cd41ac6f03a9b08bb187c"
+content-hash = "0dda1b11d3ce779aee26661b76b4ff6986b88b6483c37ab596c45165d0addcdd"
diff --git a/pyproject.toml b/pyproject.toml
index ed28de7..649ea53 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ sphinxcontrib-fulltoc = "^1.2.0"
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7,<9"
 pytest-cov = ">=3,<7"
-pytest-asyncio = ">=0.19,<0.26"
+pytest-asyncio = ">=0.19,<0.27"
 pycairo = "^1.21.0"
 PyGObject = {version = ">=3.50,<3.51", python = "<4"}
 Cython = ">=3,<3.1.0"