diff --git a/tests/pyproject.toml b/tests/pyproject.toml
index 7d0d176f..9851809f 100644
--- a/tests/pyproject.toml
+++ b/tests/pyproject.toml
@@ -7,7 +7,7 @@ authors = [{ name = "TimMcCool" }]
 requires-python = ">=3.12.12"
 dependencies = [
   "cryptography>=48.0.1",
-  "pytest>=9.0.3",
+  "pytest>=9.1.0",
   "python-dotenv>=1.2.2",
   "ruff>=0.15.17",
   "scratchattach",
diff --git a/tests/uv.lock b/tests/uv.lock
index a0954a49..08a66dff 100644
--- a/tests/uv.lock
+++ b/tests/uv.lock
@@ -802,7 +802,7 @@ wheels = [
 
 [[package]]
 name = "pytest"
-version = "9.0.3"
+version = "9.1.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "colorama", marker = "sys_platform == 'win32'" },
@@ -811,9 +811,9 @@ dependencies = [
     { name = "pluggy" },
     { name = "pygments" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7d/0d/549bd94f1a0a402dc8cf64563a117c0f3765662e2e668477624baeec44d5/pytest-9.0.3.tar.gz", hash = "sha256:b86ada508af81d19edeb213c681b1d48246c1a91d304c6c81a427674c17eb91c", size = 1572165, upload-time = "2026-04-07T17:16:18.027Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/84/0e/b5858858d74958632c49b72cb25a3976ff9f632397626715be71c89d3971/pytest-9.1.0.tar.gz", hash = "sha256:41dd9148c08072446394cefd3d79701701335a9f4cae69ba92e39f6c7f5c061c", size = 1634181, upload-time = "2026-06-13T18:52:45.983Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d4/24/a372aaf5c9b7208e7112038812994107bc65a84cd00e0354a88c2c77a617/pytest-9.0.3-py3-none-any.whl", hash = "sha256:2c5efc453d45394fdd706ade797c0a81091eccd1d6e4bccfcd476e2b8e0ab5d9", size = 375249, upload-time = "2026-04-07T17:16:16.13Z" },
+    { url = "https://files.pythonhosted.org/packages/8b/5a/ba30a81239b909821b3153e303e7def45178bf353da4f72380e6c5e8793b/pytest-9.1.0-py3-none-any.whl", hash = "sha256:8ebb0e7888bdf2bdfc602ec51f8f62d50200af37356c74e503c79a94f5c81f32", size = 386453, upload-time = "2026-06-13T18:52:44.045Z" },
 ]
 
 [[package]]
@@ -925,7 +925,7 @@ requires-dist = [
 provides-extras = ["cli", "lark"]
 
 [package.metadata.requires-dev]
-dev = [{ name = "ruff", specifier = ">=0.15.17" }]
+dev = [{ name = "ruff", specifier = ">=0.15.12" }]
 
 [[package]]
 name = "shadowcopy"
@@ -987,7 +987,7 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "cryptography", specifier = ">=48.0.1" },
-    { name = "pytest", specifier = ">=9.0.3" },
+    { name = "pytest", specifier = ">=9.1.0" },
     { name = "python-dotenv", specifier = ">=1.2.2" },
     { name = "ruff", specifier = ">=0.15.17" },
     { name = "scratchattach", editable = "../" },