diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index 87f6cc3..a127586 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -33,7 +33,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - '3.8'
           - '3.9'
           - '3.10'
           - '3.11'
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 2303873..c97511b 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -7,7 +7,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - '3.8'
           - '3.9'
           - '3.10'
           - '3.11'
diff --git a/LICENSE b/LICENSE
index 5765ac1..66d2a35 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2012-2023 Ben Kurtovic <ben.kurtovic@gmail.com>
+Copyright (C) 2012-2025 Ben Kurtovic <ben.kurtovic@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/appveyor.yml b/appveyor.yml
index 9747262..610b35b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -21,14 +21,6 @@ environment:
       secure: w9ql7j0y9fatBSCgsUn1MDFsDvc0WXY88K8hNBHZzq6uBPxWMd7ZblMZSJv4Nywr6ViudQCn4qM/Emm7R8UgKGnHeSX+B8V41ywKgbszEh9wKtuMWI5htsfjaD3Yib/dz/ynGDKEf3nkE6rP2j9bfVLMUARHmvztL+G2rUrjj2GQTqs0ddJ16OudDo2aA/ClsW1Zexc5GPgkun5+JFneUeVV59/bwORGfSjgEtoMyIQ8mdFs/My4sImC+jXFfSHD6s08anIuNX5KO6SSg5mwcxZq+1PweceHivJ87VvCI7w=
 
   matrix:
-    - PYTHON:         "C:\\Python38"
-      PYTHON_VERSION: "3.8"
-      PYTHON_ARCH:    "32"
-
-    - PYTHON:         "C:\\Python38-x64"
-      PYTHON_VERSION: "3.8"
-      PYTHON_ARCH:    "64"
-
     - PYTHON:         "C:\\Python39"
       PYTHON_VERSION: "3.9"
       PYTHON_ARCH:    "32"
diff --git a/setup.py b/setup.py
index 2199499..3b37117 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 #! /usr/bin/env python
 #
-# Copyright (C) 2012-2023 Ben Kurtovic <ben.kurtovic@gmail.com>
+# Copyright (C) 2012-2025 Ben Kurtovic <ben.kurtovic@gmail.com>
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -20,11 +20,13 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-from glob import glob
+from __future__ import annotations
+
 import os
 import sys
+from glob import glob
 
-from setuptools import find_packages, setup, Extension
+from setuptools import Extension, find_packages, setup
 from setuptools.command.build_ext import build_ext
 
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), "src"))
@@ -82,20 +84,18 @@ setup(
     packages=find_packages("src"),
     package_dir={"": "src"},
     ext_modules=[tokenizer] if use_extension else [],
-    setup_requires=["pytest-runner"]
-    if "test" in sys.argv or "pytest" in sys.argv
-    else [],
+    setup_requires=(
+        ["pytest-runner"] if "test" in sys.argv or "pytest" in sys.argv else []
+    ),
     tests_require=["pytest"],
     version=__version__,
-    python_requires=">= 3.8",
+    python_requires=">= 3.9",
     author="Ben Kurtovic",
     author_email="ben.kurtovic@gmail.com",
     url="https://github.com/earwig/mwparserfromhell",
     description="MWParserFromHell is a parser for MediaWiki wikicode.",
     long_description=long_docs,
-    download_url="https://github.com/earwig/mwparserfromhell/tarball/v{}".format(
-        __version__
-    ),
+    download_url=f"https://github.com/earwig/mwparserfromhell/tarball/v{__version__}",
     keywords="earwig mwparserfromhell wikipedia wiki mediawiki wikicode template parsing",
     license="MIT License",
     classifiers=[
@@ -105,11 +105,11 @@ setup(
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3",
-        "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",
         "Topic :: Text Processing :: Markup",
     ],
 )
diff --git a/src/mwparserfromhell/__init__.py b/src/mwparserfromhell/__init__.py
index f12bf38..49b1312 100644
--- a/src/mwparserfromhell/__init__.py
+++ b/src/mwparserfromhell/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2012-2024 Ben Kurtovic <ben.kurtovic@gmail.com>
+# Copyright (C) 2012-2025 Ben Kurtovic <ben.kurtovic@gmail.com>
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -24,8 +24,10 @@ Parser from Hell) is a Python package that provides an easy-to-use and
 outrageously powerful parser for `MediaWiki <https://www.mediawiki.org>`_ wikicode.
 """
 
+from __future__ import annotations
+
 __author__ = "Ben Kurtovic"
-__copyright__ = "Copyright (C) 2012-2024 Ben Kurtovic"
+__copyright__ = "Copyright (C) 2012-2025 Ben Kurtovic"
 __license__ = "MIT License"
 __version__ = "0.7.dev0"
 __email__ = "ben.kurtovic@gmail.com"