diff --git a/pyproject.toml b/pyproject.toml
index 20431f0..17de493 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ dev = [
     "mypy==1.17.1",
     "yamllint==1.37.1",
     "bandit==1.8.6",
-    "pytest==8.4.1",
+    "pytest==9.0.2",
     "flake8==7.3.0",
     "werkzeug==3.1.3",
     "pytest-httpserver==1.1.3",
diff --git a/uv.lock b/uv.lock
index cff70eb..2b93a64 100644
--- a/uv.lock
+++ b/uv.lock
@@ -46,7 +46,7 @@ dev = [
     { name = "isort", specifier = "==7.0.0" },
     { name = "mypy", specifier = "==1.17.1" },
     { name = "pylint", specifier = "==4.0.2" },
-    { name = "pytest", specifier = "==8.4.1" },
+    { name = "pytest", specifier = "==9.0.2" },
     { name = "pytest-cov", specifier = "==7.0.0" },
     { name = "pytest-httpserver", specifier = "==1.1.3" },
     { name = "tox", specifier = "==4.28.4" },
@@ -667,7 +667,7 @@ wheels = [
 
 [[package]]
 name = "pytest"
-version = "8.4.1"
+version = "9.0.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "colorama", marker = "sys_platform == 'win32'" },
@@ -678,9 +678,9 @@ dependencies = [
     { name = "pygments" },
     { name = "tomli", marker = "python_full_version < '3.11'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/08/ba/45911d754e8eba3d5a841a5ce61a65a685ff1798421ac054f85aa8747dfb/pytest-8.4.1.tar.gz", hash = "sha256:7c67fd69174877359ed9371ec3af8a3d2b04741818c51e5e99cc1742251fa93c", size = 1517714, upload-time = "2025-06-18T05:48:06.109Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d1/db/7ef3487e0fb0049ddb5ce41d3a49c235bf9ad299b6a25d5780a89f19230f/pytest-9.0.2.tar.gz", hash = "sha256:75186651a92bd89611d1d9fc20f0b4345fd827c41ccd5c299a868a05d70edf11", size = 1568901, upload-time = "2025-12-06T21:30:51.014Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/29/16/c8a903f4c4dffe7a12843191437d7cd8e32751d5de349d45d3fe69544e87/pytest-8.4.1-py3-none-any.whl", hash = "sha256:539c70ba6fcead8e78eebbf1115e8b589e7565830d7d006a8723f19ac8a0afb7", size = 365474, upload-time = "2025-06-18T05:48:03.955Z" },
+    { url = "https://files.pythonhosted.org/packages/3b/ab/b3226f0bd7cdcf710fbede2b3548584366da3b19b5021e74f5bde2a8fa3f/pytest-9.0.2-py3-none-any.whl", hash = "sha256:711ffd45bf766d5264d487b917733b453d917afd2b0ad65223959f59089f875b", size = 374801, upload-time = "2025-12-06T21:30:49.154Z" },
 ]
 
 [[package]]