Update required python version, certifi used in dev-requirements to both fix and accommodate comprised ca issue downstream.

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
   checks:
     strategy:
       matrix:
-        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python: ["3.11", "3.12", "3.13", "3.14", "3.15"]
     uses: ./.github/workflows/check-python.yml
     with:
       python-version: ${{ matrix.python }}

ci/setup_dev_environment.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-python3.9 -m venv ./.venv/
+python3.11 -m venv ./.venv/
 . ./.venv/bin/activate
 pip install pip-tools

ci/update_dependencies.sh

@@ -1,4 +1,4 @@
 #!/usr/bin/env sh
 
 . .venv/bin/activate
-pip-compile --extra=ws --extra=development --extra=docs --extra=testing --output-file=./dev-requirements.txt pyproject.toml
+pip-compile -U --extra=ws --extra=development --extra=docs --extra=testing --output-file=./dev-requirements.txt pyproject.toml

dev-requirements.txt

@@ -1,169 +1,185 @@
 #
-# This file is autogenerated by pip-compile with Python 3.9
+# This file is autogenerated by pip-compile with Python 3.11
 # by the following command:
 #
 #    pip-compile --extra=development --extra=docs --extra=testing --extra=ws --output-file=./dev-requirements.txt pyproject.toml
 #
-alabaster==0.7.13
+alabaster==1.0.0
     # via sphinx
-annotated-types==0.7.0
+annotated-types==0.8.0
     # via pydantic
-argcomplete==3.5.3
+argcomplete==3.7.2
     # via datamodel-code-generator
-astroid==3.2.4
+ast-serialize==0.13.1
+    # via mypy
+astroid==4.3.4
     # via pylint
-babel==2.17.0
+babel==2.18.0
     # via sphinx
-black==24.8.0
+black==26.10.1
     # via datamodel-code-generator
-build==1.2.2.post1
+build==1.6.1
     # via pip-tools
-cachetools==5.5.2
+cachetools==7.2.4
     # via tox
-certifi==2025.1.31
-    # via requests
-cfgv==3.4.0
+certifi==2026.10.19
+    # via
+    #   requests
+    #   s2-python (pyproject.toml)
+cfgv==3.5.0
     # via pre-commit
-chardet==5.2.0
-    # via tox
-charset-normalizer==3.4.1
+charset-normalizer==3.5.2
     # via requests
-click==8.1.8
+click==8.5.0
     # via
     #   black
     #   pip-tools
 colorama==0.4.6
     # via tox
-coverage[toml]==7.6.1
+coverage[toml]==7.17.0
     # via pytest-cov
-datamodel-code-generator==0.27.3
+datamodel-code-generator==0.86.0
     # via s2-python (pyproject.toml)
-dill==0.3.9
+dill==0.4.1
     # via pylint
-distlib==0.3.9
+distlib==0.4.4
     # via virtualenv
-docutils==0.20.1
+docutils==0.22.4
     # via
     #   sphinx
     #   sphinx-rtd-theme
     #   sphinx-tabs
-exceptiongroup==1.3.1
-    # via pytest
-filelock==3.16.1
+filelock==4.2.4
     # via
+    #   python-discovery
     #   tox
     #   virtualenv
-genson==1.3.0
+genson==1.4.0
     # via datamodel-code-generator
-identify==2.6.1
+identify==2.6.20
     # via pre-commit
-idna==3.10
+idna==3.20
     # via requests
-imagesize==1.4.1
+imagesize==2.0.1
     # via sphinx
-importlib-metadata==8.7.1
-    # via
-    #   build
-    #   setuptools-scm
-    #   sphinx
-inflect==5.6.2
+inflect==7.6.0
     # via datamodel-code-generator
-iniconfig==2.0.0
+iniconfig==2.3.1
     # via pytest
-isort==5.13.2
+isort==8.0.1
     # via
     #   datamodel-code-generator
     #   pylint
-jinja2==3.1.5
+jaraco-functools==4.6.0
+    # via inflect
+jinja2==3.1.6
     # via
     #   datamodel-code-generator
     #   sphinx
-markupsafe==2.1.5
+librt==0.16.0
+    # via mypy
+markupsafe==3.0.4
     # via jinja2
 mccabe==0.7.0
     # via pylint
-mypy==1.14.1
+more-itertools==11.2.1
+    # via
+    #   inflect
+    #   jaraco-functools
+mypy==2.4.0
     # via s2-python (pyproject.toml)
-mypy-extensions==1.0.0
+mypy-extensions==1.1.0
     # via
     #   black
     #   mypy
-nodeenv==1.9.1
+nodeenv==1.11.0
     # via
     #   pre-commit
     #   pyright
-packaging==24.2
+packaging==26.3
     # via
     #   black
     #   build
-    #   datamodel-code-generator
     #   pyproject-api
     #   pytest
     #   setuptools-scm
     #   sphinx
     #   tox
-pathspec==0.12.1
-    # via black
-pip-tools==7.4.1
+    #   vcs-versioning
+    #   virtualenv
+    #   wheel
+pathspec==1.1.1
+    # via
+    #   black
+    #   mypy
+pip-tools==7.6.2
     # via s2-python (pyproject.toml)
-platformdirs==4.3.6
+platformdirs==4.13.5
     # via
     #   black
     #   pylint
     #   tox
     #   virtualenv
-pluggy==1.5.0
+pluggy==1.7.0
     # via
     #   pytest
+    #   pytest-cov
     #   tox
-pre-commit==3.5.0
+pre-commit==4.7.0
     # via s2-python (pyproject.toml)
-pydantic==2.10.6
+pydantic==2.14.1
     # via
     #   datamodel-code-generator
     #   s2-python (pyproject.toml)
-pydantic-core==2.27.2
+pydantic-core==2.50.1
     # via pydantic
-pygments==2.19.1
+pygments==2.21.0
     # via
+    #   pytest
     #   sphinx
     #   sphinx-tabs
-pylint==3.2.7
+pylint==4.1.3
     # via s2-python (pyproject.toml)
-pyproject-api==1.8.0
+pyproject-api==1.12.0
     # via tox
-pyproject-hooks==1.2.0
+pyproject-hooks==1.3.3
     # via
     #   build
     #   pip-tools
-pyright==1.1.396
+pyright==1.1.414
     # via s2-python (pyproject.toml)
-pytest==8.3.5
+pytest==9.1.1
     # via
     #   pytest-cov
     #   pytest-timer
     #   s2-python (pyproject.toml)
-pytest-cov==5.0.0
+pytest-cov==7.1.0
     # via pytest-cover
 pytest-cover==3.0.0
     # via pytest-coverage
 pytest-coverage==0.0
     # via s2-python (pyproject.toml)
 pytest-timer==1.0.0
     # via s2-python (pyproject.toml)
-pyyaml==6.0.2
+python-discovery==1.6.4
+    # via
+    #   tox
+    #   virtualenv
+pytokens==0.4.1
+    # via black
+pyyaml==6.0.3
     # via
     #   datamodel-code-generator
     #   pre-commit
-requests==2.32.3
+requests==2.34.2
+    # via sphinx
+roman-numerals==4.1.0
     # via sphinx
-setuptools-scm==8.3.1
+setuptools-scm==10.3.4
     # via s2-python (pyproject.toml)
-six==1.17.0
-    # via sphinxcontrib-httpdomain
-snowballstemmer==2.2.0
+snowballstemmer==3.1.1
     # via sphinx
-sphinx==7.1.2
+sphinx==9.0.4
     # via
     #   s2-python (pyproject.toml)
     #   sphinx-copybutton
@@ -176,68 +192,59 @@ sphinx-copybutton==0.5.2
     # via s2-python (pyproject.toml)
 sphinx-fontawesome==0.0.6
     # via s2-python (pyproject.toml)
-sphinx-rtd-theme==3.0.2
+sphinx-rtd-theme==3.1.0
     # via s2-python (pyproject.toml)
-sphinx-tabs==3.4.7
+sphinx-tabs==3.5.0
     # via s2-python (pyproject.toml)
-sphinxcontrib-applehelp==1.0.4
+sphinxcontrib-applehelp==2.0.0
     # via sphinx
-sphinxcontrib-devhelp==1.0.2
+sphinxcontrib-devhelp==2.0.0
     # via sphinx
-sphinxcontrib-htmlhelp==2.0.1
+sphinxcontrib-htmlhelp==2.1.0
     # via sphinx
-sphinxcontrib-httpdomain==1.8.1
+sphinxcontrib-httpdomain==2.2.1
     # via s2-python (pyproject.toml)
 sphinxcontrib-jquery==4.1
     # via sphinx-rtd-theme
-sphinxcontrib-jsmath==1.0.1
+sphinxcontrib-jsmath==2.0.0
     # via sphinx
-sphinxcontrib-qthelp==1.0.3
+sphinxcontrib-qthelp==2.0.0
     # via sphinx
-sphinxcontrib-serializinghtml==1.1.5
+sphinxcontrib-serializinghtml==2.0.0
     # via sphinx
-tomli==2.2.1
-    # via
-    #   black
-    #   build
-    #   coverage
-    #   datamodel-code-generator
-    #   mypy
-    #   pip-tools
-    #   pylint
-    #   pyproject-api
-    #   pytest
-    #   setuptools-scm
-    #   tox
-tomlkit==0.13.2
+tomli-w==1.2.0
+    # via tox
+tomlkit==0.15.2
     # via pylint
-tox==4.24.1
+tox==4.67.1
     # via s2-python (pyproject.toml)
-typing-extensions==4.12.2
+typeguard==4.6.0
+    # via inflect
+typing-extensions==4.16.0
     # via
-    #   astroid
-    #   black
-    #   exceptiongroup
+    #   datamodel-code-generator
     #   mypy
     #   pydantic
     #   pydantic-core
-    #   pylint
     #   pyright
     #   s2-python (pyproject.toml)
-    #   setuptools-scm
     #   tox
-urllib3==2.2.3
+    #   typeguard
+    #   typing-inspection
+typing-inspection==0.4.4
+    # via pydantic
+urllib3==2.8.0
     # via requests
-virtualenv==20.29.2
+vcs-versioning==2.6.0
+    # via setuptools-scm
+virtualenv==21.14.13
     # via
     #   pre-commit
     #   tox
 websockets==13.1
     # via s2-python (pyproject.toml)
-wheel==0.45.1
+wheel==0.48.0
     # via pip-tools
-zipp==3.23.1
-    # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 # pip

pyproject.toml

@@ -12,7 +12,7 @@ dynamic = ["version"]
 readme = "README.rst"
 license = "Apache-2.0"
 license-files = ["LICENSE"]
-requires-python = ">=3.9, < 3.14"
+requires-python = ">=3.11, < 3.16"
 dependencies = [
     "pydantic>=2.8.2",
     "typing-extensions",
@@ -24,6 +24,8 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python :: 3.15",
 ]
 
 [tool.setuptools_scm]
@@ -51,6 +53,7 @@ development = [
     "pre-commit",
     "tox",
     "setuptools_scm",
+    "certifi>=2026.10.19",  # Because of https://emudhra.we-have-a-problem.com/
 ]
 docs = [
     "sphinx",