diff --git a/.github/workflows/docs-ci.yml b/.github/workflows/docs-ci.yml
index 8c2abfe..57c86e6 100644
--- a/.github/workflows/docs-ci.yml
+++ b/.github/workflows/docs-ci.yml
@@ -2,21 +2,22 @@ name: CI Documentation
 
 on: [push, pull_request]
 
+
 jobs:
   build:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.9]
+        python-version: [3.12]
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -30,5 +31,3 @@ jobs:
       - name: Check for documentation style errors
         working-directory: ./docs
         run: ./scripts/doc8_style_check.sh
-
-
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index 18da400..80a273f 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -21,14 +21,14 @@ on:
 jobs:
   build-pypi-distribs:
     name: Build and publish library to PyPI
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.9
+          python-version: 3.13
 
       - name: Install pypa/build
         run: python -m pip install build --user
@@ -47,7 +47,7 @@ jobs:
     name: Create GH release
     needs:
       - build-pypi-distribs
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Download built archives
@@ -67,7 +67,7 @@ jobs:
     name: Create PyPI release
     needs:
       - create-gh-release
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Download built archives
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 8557222..3a0b2bd 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -9,8 +9,8 @@ jobs:
     - template: etc/ci/azure-posix.yml
       parameters:
           job_name: ubuntu22_cpython
-          image_name: ubuntu-22.04
-          python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
+          image_name: ubuntu-24.04
+          python_versions: ['3.10', '3.11', '3.12', '3.13', '3.14']
           test_suites:
               all: venv/bin/pytest -n 2 -vvs
 
@@ -18,7 +18,7 @@ jobs:
       parameters:
           job_name: macos13_cpython
           image_name: macOS-13
-          python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
+          python_versions: ['3.10', '3.11', '3.12', '3.13', '3.14']
           test_suites:
               all: venv/bin/pytest -n 2 -vvs
 
@@ -26,7 +26,7 @@ jobs:
       parameters:
           job_name: macos14_cpython_arm64
           image_name: macOS-14
-          python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
+          python_versions: ['3.10', '3.11', '3.12', '3.13', '3.14']
           test_suites:
               all: venv/bin/pytest -n 2 -vvs
 
@@ -34,7 +34,7 @@ jobs:
       parameters:
           job_name: win2019_cpython
           image_name: windows-2019
-          python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
+          python_versions: ['3.10', '3.11', '3.12', '3.13', '3.14']
           test_suites:
               all: venv\Scripts\pytest -n 2 -vvs
 
@@ -42,6 +42,6 @@ jobs:
       parameters:
           job_name: win2022_cpython
           image_name: windows-2022
-          python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
+          python_versions: ['3.10', '3.11', '3.12', '3.13', '3.14']
           test_suites:
               all: venv\Scripts\pytest -n 2 -vvs
diff --git a/etc/scripts/utils_thirdparty.py b/etc/scripts/utils_thirdparty.py
index 46dc728..47ac5b6 100644
--- a/etc/scripts/utils_thirdparty.py
+++ b/etc/scripts/utils_thirdparty.py
@@ -115,13 +115,17 @@
 TRACE_ULTRA_DEEP = False
 
 # Supported environments
-PYTHON_VERSIONS = "37", "38", "39", "310"
+PYTHON_VERSIONS = "37", "38", "39", "310", "311", "312", "313", "314"
 
 PYTHON_DOT_VERSIONS_BY_VER = {
     "37": "3.7",
     "38": "3.8",
     "39": "3.9",
     "310": "3.10",
+    "311": "3.11",
+    "312": "3.12",
+    "313": "3.13",
+    "314": "3.14",
 }
 
 
diff --git a/setup.cfg b/setup.cfg
index 60f0a03..fc6a385 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,11 +16,11 @@ classifiers =
     Intended Audience :: Developers
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
+    Programming Language :: Python :: 3.13
+    Programming Language :: Python :: 3.14
     Topic :: Software Development
     Topic :: Utilities
 
@@ -49,7 +49,7 @@ zip_safe = false
 
 setup_requires = setuptools_scm[toml] >= 4
 
-python_requires = >=3.8
+python_requires = >=3.10
 
 install_requires =
     attrs