diff --git a/.github/workflows/test-matrix.yml b/.github/workflows/test-matrix.yml
index 05872b5..8b2da2b 100644
--- a/.github/workflows/test-matrix.yml
+++ b/.github/workflows/test-matrix.yml
@@ -19,7 +19,7 @@ jobs:
         - ["ubuntu", "ubuntu-latest"]
         config:
         # [Python version, visual name, tox env]
-        - ["3.13", "6.2 on py3.13", "py313-plone62"]
+        - ["3.14", "6.2 on py3.14", "py314-plone62"]
         - ["3.10", "6.2 on py3.10", "py310-plone62"]
 
     runs-on: ${{ matrix.os[1] }}
diff --git a/.meta.toml b/.meta.toml
index 6381b67..3288f04 100644
--- a/.meta.toml
+++ b/.meta.toml
@@ -3,7 +3,7 @@
 # See the inline comments on how to expand/tweak this configuration file
 [meta]
 template = "default"
-commit-id = "2.2.0"
+commit-id = "2.5.1"
 
 [tox]
 test_matrix = {"6.2" = ["*"]}
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 26c3c6f..2e8482b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,13 +10,13 @@ repos:
     rev: v3.21.2
     hooks:
     -   id: pyupgrade
-        args: [--py38-plus]
+        args: [--py310-plus]
 -   repo: https://github.com/pycqa/isort
-    rev: 7.0.0
+    rev: 8.0.1
     hooks:
     -   id: isort
 -   repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 25.12.0
+    rev: 26.1.0
     hooks:
     -   id: black
 -   repo: https://github.com/collective/zpretty
diff --git a/news/+meta.internal b/news/+meta.internal
new file mode 100644
index 0000000..c08f539
--- /dev/null
+++ b/news/+meta.internal
@@ -0,0 +1,2 @@
+Update configuration files.
+[plone devs]
diff --git a/pyproject.toml b/pyproject.toml
index e405afd..128377e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 # https://github.com/plone/meta/tree/main/src/plone/meta/default
 # See the inline comments on how to expand/tweak this configuration file
 [build-system]
-requires = ["setuptools>=68.2,<80", "wheel"]
+requires = ["setuptools>=68.2,<83", "wheel"]
 
 [tool.towncrier]
 directory = "news/"
@@ -60,7 +60,7 @@ profile = "plone"
 ##
 
 [tool.black]
-target-version = ["py38"]
+target-version = ["py310"]
 
 ##
 # Add extra configuration options in .meta.toml:
diff --git a/setup.py b/setup.py
index 9930c84..a7c4581 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,5 @@
 from setuptools import setup
 
-
 version = "5.0.0a2.dev0"
 longdescription = open("README.rst").read()
 longdescription += "\n"
diff --git a/src/plone/session/__init__.py b/src/plone/session/__init__.py
index 5620c43..0d0f75d 100644
--- a/src/plone/session/__init__.py
+++ b/src/plone/session/__init__.py
@@ -2,7 +2,6 @@
 from plone.session.plugins import session
 from Products.PluggableAuthService.PluggableAuthService import registerMultiPlugin
 
-
 registerMultiPlugin(session.SessionPlugin.meta_type)
 
 
diff --git a/src/plone/session/plugins/session.py b/src/plone/session/plugins/session.py
index f05787d..fc9626e 100644
--- a/src/plone/session/plugins/session.py
+++ b/src/plone/session/plugins/session.py
@@ -21,7 +21,6 @@
 import binascii
 import time
 
-
 EMPTY_GIF = (
     "GIF89a\x01\x00\x01\x00\xf0\x01\x00\xff\xff\xff"
     "\x00\x00\x00!\xf9\x04\x01\n\x00\x00\x00"
@@ -217,7 +216,7 @@ def authenticateCredentials(self, credentials):
         ticket_data = self._validateTicket(ticket)
         if ticket_data is None:
             return None
-        (digest, userid, tokens, user_data, timestamp) = ticket_data
+        digest, userid, tokens, user_data, timestamp = ticket_data
         pas = self._getPAS()
         info = pas._verifyUser(pas.plugins, user_id=userid)
         if info is None:
@@ -413,7 +412,7 @@ def _refreshSession(self, request, now=None):
         ticket_data = self._validateTicket(ticket, now)
         if ticket_data is None:
             return None
-        (digest, userid, tokens, user_data, timestamp) = ticket_data
+        digest, userid, tokens, user_data, timestamp = ticket_data
         self._setupSession(userid, request.response, tokens, user_data)
         return True
 
diff --git a/src/plone/session/testing.py b/src/plone/session/testing.py
index ee506a2..6625a5c 100644
--- a/src/plone/session/testing.py
+++ b/src/plone/session/testing.py
@@ -10,7 +10,6 @@
 
 import doctest
 
-
 folder_name = "test_folder_1_"
 user_name = "test_user_1_"
 user_password = "secret"
diff --git a/src/plone/session/tests/testDocTests.py b/src/plone/session/tests/testDocTests.py
index 5c6cf5b..7d4c7dc 100644
--- a/src/plone/session/tests/testDocTests.py
+++ b/src/plone/session/tests/testDocTests.py
@@ -3,7 +3,6 @@
 import doctest
 import unittest
 
-
 optionflags = doctest.ELLIPSIS
 
 
diff --git a/src/plone/session/tktauth.py b/src/plone/session/tktauth.py
index 0637c09..1e970d7 100755
--- a/src/plone/session/tktauth.py
+++ b/src/plone/session/tktauth.py
@@ -265,7 +265,7 @@ def validateTicket(
     secret, ticket, ip="0.0.0.0", timeout=0, now=None, encoding=None, mod_auth_tkt=False
 ):
     try:
-        (digest, userid, tokens, user_data, timestamp) = data = splitTicket(ticket)
+        digest, userid, tokens, user_data, timestamp = data = splitTicket(ticket)
     except ValueError:
         return None
     new_ticket = createTicket(
diff --git a/tox.ini b/tox.ini
index 7c3d79f..e4246d0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,6 +7,7 @@ min_version = 4.4.0
 envlist =
     lint
     test
+    py314-plone62
     py313-plone62
     py312-plone62
     py311-plone62
@@ -18,6 +19,7 @@ envlist =
 # Add extra configuration options in .meta.toml:
 # - to specify a custom testing combination of Plone and python versions, use `test_matrix`
 #   Use ["*"] to use all supported Python versions for this Plone version.
+# - to disable the test matrix entirely, set `use_test_matrix = false`
 # - to specify extra custom environments, use `envlist_lines`
 # - to specify extra `tox` top-level options, use `config_lines`
 #  [tox]
@@ -62,6 +64,7 @@ description = check if the package defines all its dependencies
 skip_install = true
 deps =
     build
+    setuptools<82.0.0
     z3c.dependencychecker==2.14.3
 commands =
     python -m build --sdist
@@ -130,6 +133,7 @@ extras =
 ##
 # Add extra configuration options in .meta.toml:
 #  [tox]
+#  skip_test_extra = true
 #  test_extras = """
 #      tests
 #      widgets