diff --git a/poetry.lock b/poetry.lock
index 0f01b7c..7bc85c9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2833,20 +2833,20 @@ yaml = ["ruamel.yaml"]
 
 [[package]]
 name = "pytest"
-version = "8.4.1"
+version = "9.0.0"
 description = "pytest: simple powerful testing with Python"
 optional = false
-python-versions = ">=3.9"
+python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "pytest-8.4.1-py3-none-any.whl", hash = "sha256:539c70ba6fcead8e78eebbf1115e8b589e7565830d7d006a8723f19ac8a0afb7"},
-    {file = "pytest-8.4.1.tar.gz", hash = "sha256:7c67fd69174877359ed9371ec3af8a3d2b04741818c51e5e99cc1742251fa93c"},
+    {file = "pytest-9.0.0-py3-none-any.whl", hash = "sha256:e5ccdf10b0bac554970ee88fc1a4ad0ee5d221f8ef22321f9b7e4584e19d7f96"},
+    {file = "pytest-9.0.0.tar.gz", hash = "sha256:8f44522eafe4137b0f35c9ce3072931a788a21ee40a2ed279e817d3cc16ed21e"},
 ]
 
 [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"
 
@@ -4287,4 +4287,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.12,<3.13"
-content-hash = "6b84530412c1d22de3fae98f302f98ee7c0224511d64e5fe9f4fbc658a2f2bd8"
+content-hash = "ba2df8feea9e2a3ab25303a5fa800ecdd5f7c23ae42b6419ada3d8fb3d051e70"
diff --git a/pyproject.toml b/pyproject.toml
index 554da0d..00bf57f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ notebook = "7.4.5"
 qiskit-ibm-runtime = "^0.43.1"
 
 [tool.poetry.group.dev.dependencies]
-pytest = "^8.4.1"
+pytest = "^9.0.0"
 ruff = "^0.14.2"
 mypy = "^1.17.1"
 pytest-mypy-plugins = "^3.2.0"