diff --git a/pyproject.toml b/pyproject.toml
index cbaf1a0..854caec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
 
 [dependency-groups]
 dev = [
-    "pytest==9.0.0",
+    "pytest==9.1.1",
     "ruff==0.14.4",
 ]
 
diff --git a/uv.lock b/uv.lock
index a70164c..1518c5f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -435,7 +435,7 @@ wheels = [
 
 [[package]]
 name = "pytest"
-version = "9.0.0"
+version = "9.1.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "colorama", marker = "sys_platform == 'win32'" },
@@ -444,9 +444,9 @@ dependencies = [
     { name = "pluggy" },
     { name = "pygments" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/da/1d/eb34f286b164c5e431a810a38697409cca1112cee04b287bb56ac486730b/pytest-9.0.0.tar.gz", hash = "sha256:8f44522eafe4137b0f35c9ce3072931a788a21ee40a2ed279e817d3cc16ed21e", size = 1562764, upload-time = "2025-11-08T17:25:33.34Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/e4/47/b9efed96c114afcfa3c9d3fe98a76a1d14c74a9e266d397cf6eb64be5e01/pytest-9.1.1.tar.gz", hash = "sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313", size = 1636369, upload-time = "2026-06-19T10:58:32.857Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/72/99/cafef234114a3b6d9f3aaed0723b437c40c57bdb7b3e4c3a575bc4890052/pytest-9.0.0-py3-none-any.whl", hash = "sha256:e5ccdf10b0bac554970ee88fc1a4ad0ee5d221f8ef22321f9b7e4584e19d7f96", size = 373364, upload-time = "2025-11-08T17:25:31.811Z" },
+    { url = "https://files.pythonhosted.org/packages/24/25/1de2678b631f5a49215c6c96fff41ba892b0a34df68d6d80292b1b48aa7f/pytest-9.1.1-py3-none-any.whl", hash = "sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c", size = 386536, upload-time = "2026-06-19T10:58:31.347Z" },
 ]
 
 [[package]]
@@ -491,7 +491,7 @@ requires-dist = [
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "pytest", specifier = "==9.0.0" },
+    { name = "pytest", specifier = "==9.1.1" },
     { name = "ruff", specifier = "==0.14.4" },
 ]