diff --git a/.github/workflows/meta.yml b/.github/workflows/meta.yml
index c9848bcb..6d378e21 100644
--- a/.github/workflows/meta.yml
+++ b/.github/workflows/meta.yml
@@ -28,6 +28,9 @@ jobs:
     uses: plone/meta/.github/workflows/qa.yml@main
   test:
     uses: plone/meta/.github/workflows/test.yml@main
+    with:
+
+       py-versions: '["3.10","3.11","3.12"]'
   coverage:
     uses: plone/meta/.github/workflows/coverage.yml@main
   dependencies:
diff --git a/.gitignore b/.gitignore
index 0673be7a..4ffaa406 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,8 @@ __pycache__/
 .tox
 .vscode/
 node_modules/
+forest.dot
+forest.json
 
 # venv / buildout related
 bin/
diff --git a/.meta.toml b/.meta.toml
index db6e11c0..dd10d959 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 = "a89af8f2"
+commit-id = "4cf2df11"
 
 [gitignore]
 extra_lines = """
@@ -19,5 +19,7 @@ codespell_ignores = "pres"
 dependencies_ignores = "['Products.LinguaPlone']"
 
 [tox]
-use_mxdev = true
-constrain_package_deps = "true"
+constraints_file = "https://dist.plone.org/release/6.1-dev/constraints.txt"
+
+[github]
+py_versions = "[\"3.10\",\"3.11\",\"3.12\"]"
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f70417dc..14603265 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
     hooks:
     -   id: isort
 -   repo: https://github.com/psf/black
-    rev: 24.10.0
+    rev: 24.8.0
     hooks:
     -   id: black
 -   repo: https://github.com/collective/zpretty
diff --git a/mx.ini b/mx.ini
deleted file mode 100644
index 1853395d..00000000
--- a/mx.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[settings]
-ignores =
-    plone.app.multilingual
-main-package = -e .[test]
diff --git a/news/+meta.internal b/news/+meta.internal
new file mode 100644
index 00000000..c08f5399
--- /dev/null
+++ b/news/+meta.internal
@@ -0,0 +1,2 @@
+Update configuration files.
+[plone devs]
diff --git a/pyproject.toml b/pyproject.toml
index b224fc63..762cf44b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -119,6 +119,7 @@ Zope = [
   'Products.CMFCore', 'Products.CMFDynamicViewFTI',
 ]
 python-dateutil = ['dateutil']
+pytest-plone = ['pytest', 'zope.pytestlayer', 'plone.testing', 'plone.app.testing']
 ignore-packages = ['Products.LinguaPlone']
 
 ##
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 00e902ab..00000000
--- a/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
--c https://dist.plone.org/release/6.1-dev/constraints.txt
diff --git a/tox.ini b/tox.ini
index 347e6f3e..c7ff6348 100644
--- a/tox.ini
+++ b/tox.ini
@@ -43,11 +43,8 @@ commands =
 [testenv:init]
 description = Prepare environment
 skip_install = true
-deps =
-    mxdev
 commands =
-    mxdev -c mx.ini
-    echo "Initial setup for mxdev"
+    echo "Initial setup complete"
 
 
 [testenv:format]
@@ -111,7 +108,7 @@ set_env =
 ##
 deps =
     zope.testrunner
-    -c constraints-mxdev.txt
+    -c https://dist.plone.org/release/6.1-dev/constraints.txt
 
 ##
 # Specify additional deps in .meta.toml:
@@ -155,7 +152,7 @@ set_env =
 deps =
     coverage
     zope.testrunner
-    -c constraints-mxdev.txt
+    -c https://dist.plone.org/release/6.1-dev/constraints.txt
 
 commands =
     rfbrowser init
@@ -174,7 +171,7 @@ deps =
     twine
     build
     towncrier
-    -c constraints-mxdev.txt
+    -c https://dist.plone.org/release/6.1-dev/constraints.txt
 
 commands =
     # fake version to not have to install the package
@@ -205,7 +202,7 @@ allowlist_externals =
 deps =
     pipdeptree
     pipforester
-    -c constraints-mxdev.txt
+    -c https://dist.plone.org/release/6.1-dev/constraints.txt
 
 commands =
     # Generate the full dependency tree