diff --git a/examples/poetry-cli/poetry.lock b/examples/poetry-cli/poetry.lock
index 1e90edf..857421c 100644
--- a/examples/poetry-cli/poetry.lock
+++ b/examples/poetry-cli/poetry.lock
@@ -183,20 +183,20 @@ windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "pytest"
-version = "8.4.2"
+version = "9.0.3"
 description = "pytest: simple powerful testing with Python"
 optional = false
-python-versions = ">=3.9"
+python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "pytest-8.4.2-py3-none-any.whl", hash = "sha256:872f880de3fc3a5bdc88a11b39c9710c3497a547cfa9320bc3c5e62fbf272e79"},
-    {file = "pytest-8.4.2.tar.gz", hash = "sha256:86c0d0b93306b961d58d62a4db4879f27fe25513d4b969df351abdddb3c30e01"},
+    {file = "pytest-9.0.3-py3-none-any.whl", hash = "sha256:2c5efc453d45394fdd706ade797c0a81091eccd1d6e4bccfcd476e2b8e0ab5d9"},
+    {file = "pytest-9.0.3.tar.gz", hash = "sha256:b86ada508af81d19edeb213c681b1d48246c1a91d304c6c81a427674c17eb91c"},
 ]
 
 [package.dependencies]
 colorama = {version = ">=0.4", markers = "sys_platform == \"win32\""}
-iniconfig = ">=1"
-packaging = ">=20"
+iniconfig = ">=1.0.1"
+packaging = ">=22"
 pluggy = ">=1.5,<2"
 pygments = ">=2.7.2"
 
@@ -261,4 +261,4 @@ dev = ["black", "build", "mypy", "pytest", "pytest-cov", "setuptools", "tox", "t
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.11"
-content-hash = "45fae5275303783f2200dfd208fadeaee43778b6bb2fcab6571900945f4775d9"
+content-hash = "100e6403479d1a97071456d7a1370cc10afd613661c05c2599b432b1742e6fc5"
diff --git a/examples/poetry-cli/pyproject.toml b/examples/poetry-cli/pyproject.toml
index e03eef2..c82682d 100644
--- a/examples/poetry-cli/pyproject.toml
+++ b/examples/poetry-cli/pyproject.toml
@@ -10,7 +10,7 @@ python = "^3.11"
 click = "^8.1.7"
 
 [tool.poetry.group.dev.dependencies]
-pytest = "^8.3.4"
+pytest = ">=8.3.4,<10.0.0"
 black = "^26.3.1"
 
 [build-system]