diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f3da861f..fd64b14e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,23 +8,30 @@ on:
 
 jobs:
   main-windows:
-    uses: asottile/workflows/.github/workflows/tox.yml@v1.5.0
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.8.1
     with:
-      env: '["py38"]'
+      env: '["py310"]'
       os: windows-latest
       arch: '["x64", "x86"]'
       wheel-tags: true
       submodules: true
   main-macos:
-    uses: asottile/workflows/.github/workflows/tox.yml@v1.5.0
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.8.1
     with:
-      env: '["py38"]'
+      env: '["py310"]'
       os: macos-latest
       wheel-tags: true
       submodules: true
+  main-macos-intel:
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.8.1
+    with:
+      env: '["py310"]'
+      os: macos-15-intel
+      wheel-tags: true
+      submodules: true
   main-linux:
-    uses: asottile/workflows/.github/workflows/tox.yml@v1.5.0
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.8.1
     with:
-      env: '["pypy3", "py38", "py39", "py310", "py311"]'
+      env: '["py310", "py311", "py312"]'
       os: ubuntu-latest
       submodules: true
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8c70a44a..858e5088 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v6.0.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
@@ -10,29 +10,29 @@ repos:
     -   id: name-tests-test
     -   id: requirements-txt-fixer
 -   repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v2.5.0
+    rev: v3.1.0
     hooks:
     -   id: setup-cfg-fmt
 -   repo: https://github.com/asottile/reorder-python-imports
-    rev: v3.12.0
+    rev: v3.16.0
     hooks:
     -   id: reorder-python-imports
-        args: [--py38-plus]
+        args: [--py310-plus]
 -   repo: https://github.com/asottile/add-trailing-comma
-    rev: v3.1.0
+    rev: v4.0.0
     hooks:
     -   id: add-trailing-comma
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v3.15.2
+    rev: v3.21.0
     hooks:
     -   id: pyupgrade
-        args: [--py38-plus]
+        args: [--py310-plus]
 -   repo: https://github.com/hhatto/autopep8
-    rev: v2.1.0
+    rev: v2.3.2
     hooks:
     -   id: autopep8
 -   repo: https://github.com/PyCQA/flake8
-    rev: 7.0.0
+    rev: 7.3.0
     hooks:
     -   id: flake8
         exclude: ^docs/conf.py
diff --git a/README.rst b/README.rst
index 593c78f1..74bd3e5d 100644
--- a/README.rst
+++ b/README.rst
@@ -1,6 +1,10 @@
 libsass-python: Sass_/SCSS for Python
 =====================================
 
+LibSass has reached its end of life. It will no longer receive updates of any kind,
+nor will its wrapper libraries. Users should migrate to Dart Sass at their earliest
+convenience. See also https://github.com/attakei/sass-embedded-python.
+
 .. image:: https://badge.fury.io/py/libsass.svg
    :alt: PyPI
    :target: https://pypi.org/pypi/libsass/
diff --git a/bin/build-manylinux-wheels b/bin/build-manylinux-wheels
index 6c091a29..233c5afc 100755
--- a/bin/build-manylinux-wheels
+++ b/bin/build-manylinux-wheels
@@ -22,7 +22,7 @@ def check_call(*cmd):
 def main():
     os.makedirs('dist', exist_ok=True)
     with tempfile.TemporaryDirectory() as work:
-        pip = '/opt/python/cp38-cp38/bin/pip'
+        pip = '/opt/python/cp39-cp39/bin/pip'
         check_call(
             'docker', 'run', '-ti',
             # Use this so the files are not owned by root
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2ad7467e..eadfb26b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,4 +2,5 @@ coverage
 coverage-enable-subprocess
 pre-commit
 pytest
+setuptools
 werkzeug>=0.9
diff --git a/sassutils/wsgi.py b/sassutils/wsgi.py
index d29fa824..72d3eb13 100644
--- a/sassutils/wsgi.py
+++ b/sassutils/wsgi.py
@@ -3,11 +3,10 @@
 
 """
 import collections.abc
+import importlib
 import logging
 import os.path
 
-from pkg_resources import resource_filename
-
 from .builder import Manifest
 from sass import CompileError
 
@@ -107,7 +106,9 @@ def __init__(
         for package_name in self.manifests:
             if package_name in self.package_dir:
                 continue
-            path = resource_filename(package_name, '')
+            path = os.path.dirname(
+                importlib.import_module(package_name).__file__,
+            )
             self.package_dir[package_name] = path
         self.paths = []
         for package_name, manifest in self.manifests.items():
diff --git a/setup.cfg b/setup.cfg
index 86a67018..22ec98e2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,7 +13,6 @@ classifiers =
     Development Status :: 5 - Production/Stable
     Environment :: Web Environment
     Intended Audience :: Developers
-    License :: OSI Approved :: MIT License
     Operating System :: OS Independent
     Programming Language :: C
     Programming Language :: C++
@@ -33,7 +32,7 @@ py_modules =
     pysassc
     sass
     sasstests
-python_requires = >=3.8
+python_requires = >=3.10
 
 [options.entry_points]
 console_scripts =
diff --git a/setup.py b/setup.py
index b78fa05f..d877c2af 100644
--- a/setup.py
+++ b/setup.py
@@ -96,26 +96,7 @@ def customize_compiler(compiler):
                 elif filename.endswith('.h'):
                     headers.append(filename)
 
-    if sys.platform == 'win32':
-        from distutils.msvc9compiler import get_build_version
-        vscomntools_env = 'VS{}{}COMNTOOLS'.format(
-            int(get_build_version()),
-            int(get_build_version() * 10) % 10,
-        )
-        try:
-            os.environ[vscomntools_env] = os.environ['VS140COMNTOOLS']
-        except KeyError:
-            distutils.log.warn(
-                'You probably need Visual Studio 2015 (14.0) '
-                'or higher',
-            )
-        from distutils import msvccompiler, msvc9compiler
-        if msvccompiler.get_build_version() < 14.0:
-            msvccompiler.get_build_version = lambda: 14.0
-        if get_build_version() < 14.0:
-            msvc9compiler.get_build_version = lambda: 14.0
-            msvc9compiler.VERSION = 14.0
-    elif platform.system() in {'Darwin', 'FreeBSD', 'OpenBSD'}:
+    if platform.system() in {'Darwin', 'FreeBSD', 'OpenBSD'}:
         # Dirty workaround to avoid link error...
         # Python distutils doesn't provide any way
         # to configure different flags for each cc and c++.