diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 36158fc56..e76d18673 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
   build:
     strategy:
       matrix:
-        python-version: ['3.13']
+        python-version: ['3.14']
         platform: [ubuntu-latest, windows-latest]
 
     runs-on: ${{ matrix.platform }}
diff --git a/.github/workflows/publish-site.yml b/.github/workflows/publish-site.yml
index 4ca927ccb..8172787fb 100644
--- a/.github/workflows/publish-site.yml
+++ b/.github/workflows/publish-site.yml
@@ -22,6 +22,6 @@ jobs:
         with:
           documentation_path: docs/source
           pyproject_extras: dev
-          python_version: '3.13'
+          python_version: '3.14'
           sphinx_build_options: -W
           publish: ${{ github.ref_name == 'main' }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 386db8031..5cf316b52 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.13']
+        python-version: ['3.14']
         ci_pattern:
           - tests/mock_vws/test_query.py::TestContentType
           - tests/mock_vws/test_query.py::TestSuccess
@@ -185,7 +185,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.13']
+        python-version: ['3.14']
         platform: [ubuntu-latest]
 
     steps:
@@ -231,7 +231,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        python-version: ['3.13']
+        python-version: ['3.14']
 
     steps:
       - uses: actions/checkout@v6
diff --git a/README.rst b/README.rst
index cd8434d30..ac98fab1f 100644
--- a/README.rst
+++ b/README.rst
@@ -58,4 +58,4 @@ This includes details on how to use the mock, options, and details of the differ
    :target: https://github.com/VWS-Python/vws-python-mock/actions
 .. |PyPI| image:: https://badge.fury.io/py/VWS-Python-Mock.svg
     :target: https://badge.fury.io/py/VWS-Python-Mock
-.. |minimum-python-version| replace:: 3.13
+.. |minimum-python-version| replace:: 3.14
diff --git a/conftest.py b/conftest.py
index 93484cd3e..8862c2d77 100644
--- a/conftest.py
+++ b/conftest.py
@@ -1,4 +1,11 @@
-"""Setup for Sybil."""
+"""
+Setup for Sybil.
+
+Beartype is not applied to test functions because of a Python 3.14
+annotation issue. See:
+- https://github.com/beartype/beartype/discussions/594
+- https://github.com/beartype/beartype/pull/440
+"""
 
 from doctest import ELLIPSIS
 
@@ -12,15 +19,6 @@
 
 from tests.mock_vws.utils.retries import RETRY_EXCEPTIONS
 
-
-@beartype
-def pytest_collection_modifyitems(items: list[pytest.Item]) -> None:
-    """Apply the beartype decorator to all collected test functions."""
-    for item in items:
-        if isinstance(item, pytest.Function):
-            item.obj = beartype(obj=item.obj)
-
-
 pytest_collect_file = Sybil(
     parsers=[
         DocTestParser(optionflags=ELLIPSIS),
diff --git a/pyproject.toml b/pyproject.toml
index 6241c2aee..29d2574bb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ license = "MIT"
 authors = [
     { name = "Adam Dangoor", email = "adamdangoor@gmail.com" },
 ]
-requires-python = ">=3.13"
+requires-python = ">=3.14"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Environment :: Web Environment",
@@ -28,7 +28,7 @@ classifiers = [
     "Operating System :: Microsoft :: Windows",
     "Operating System :: POSIX",
     "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 dynamic = [
     "version",
@@ -162,6 +162,12 @@ lint.ignore = [
     # Ignore "too-many-*" errors as they seem to get in the way more than
     # helping.
     "PLR0913",
+    # Beartype requires imports to be available at runtime, not just for type
+    # checking. See https://github.com/beartype/beartype/discussions/594
+    # for when beartype will support `if TYPE_CHECKING` imports.
+    "TC001",
+    "TC002",
+    "TC003",
 ]
 
 lint.per-file-ignores."ci/test_custom_linters.py" = [
@@ -350,7 +356,7 @@ DEP002 = [
 [tool.pyproject-fmt]
 indent = 4
 keep_full_version = true
-max_supported_python = "3.13"
+max_supported_python = "3.14"
 
 [tool.pytest.ini_options]
 
diff --git a/src/mock_vws/_flask_server/Dockerfile b/src/mock_vws/_flask_server/Dockerfile
index a08e67063..68aaa0656 100644
--- a/src/mock_vws/_flask_server/Dockerfile
+++ b/src/mock_vws/_flask_server/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.13-slim AS base
+FROM python:3.14-slim AS base
 # We set this pretend version as we do not have Git in our path, and we do
 # not care enough about having the version correct inside the Docker container
 # to install it.