diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3d6ff68..a845975 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,12 +1,12 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.10
+    rev: v0.15.9
     hooks:
       - id: ruff-check
         args: [--exit-non-zero-on-fix]
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 25.12.0
+    rev: 26.3.1
     hooks:
       - id: black
 
@@ -27,28 +27,28 @@ repos:
         exclude: \.github/ISSUE_TEMPLATE\.md|\.github/PULL_REQUEST_TEMPLATE\.md
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.36.0
+    rev: 0.37.1
     hooks:
       - id: check-github-workflows
       - id: check-renovate
 
   - repo: https://github.com/rhysd/actionlint
-    rev: v1.7.10
+    rev: v1.7.12
     hooks:
       - id: actionlint
 
   - repo: https://github.com/woodruffw/zizmor-pre-commit
-    rev: v1.19.0
+    rev: v1.23.1
     hooks:
       - id: zizmor
 
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: v2.11.1
+    rev: v2.21.0
     hooks:
       - id: pyproject-fmt
 
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.24.1
+    rev: v0.25
     hooks:
       - id: validate-pyproject
 
@@ -63,7 +63,7 @@ repos:
       - id: yamlfmt
 
   - repo: https://github.com/rbubley/mirrors-prettier
-    rev: v3.7.4
+    rev: v3.8.1
     hooks:
       - id: prettier
         args: [--prose-wrap=always, --print-width=88]
diff --git a/pyproject.toml b/pyproject.toml
index 8edfe1e..96545a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,28 +40,21 @@ optional-dependencies.tests = [
   "pytest",
   "pytest-cov",
 ]
+urls."Issue tracker" = "https://github.com/python-humanize/humanize/issues"
+urls."Release notes" = "https://github.com/python-humanize/humanize/releases"
 urls.Documentation = "https://humanize.readthedocs.io/"
 urls.Funding = "https://tidelift.com/subscription/pkg/pypi-humanize?utm_source=pypi-humanize&utm_medium=pypi"
 urls.Homepage = "https://github.com/python-humanize/humanize"
-urls."Issue tracker" = "https://github.com/python-humanize/humanize/issues"
-urls."Release notes" = "https://github.com/python-humanize/humanize/releases"
 urls.Source = "https://github.com/python-humanize/humanize"
 
 [tool.hatch]
 version.source = "vcs"
-
-[tool.hatch.build]
-artifacts = [ "*.mo" ]
-
-[tool.hatch.build.hooks.vcs]
-version-file = "src/humanize/_version.py"
-
-[tool.hatch.version.raw-options]
-local_scheme = "no-local-version"
+version.raw-options.local_scheme = "no-local-version"
+build.artifacts = [ "*.mo" ]
+build.hooks.vcs.version-file = "src/humanize/_version.py"
 
 [tool.ruff]
 fix = true
-
 lint.select = [
   "C4",     # flake8-comprehensions
   "D",      # pydocstyle
@@ -103,21 +96,21 @@ lint.future-annotations = true
 [tool.pyproject-fmt]
 max_supported_python = "3.15"
 
-[tool.pytest.ini_options]
-addopts = "--color=yes"
-filterwarnings = [
+[tool.mypy]
+pretty = true
+strict = true
+show_error_codes = true
+
+[tool.pytest]
+ini_options.addopts = "--color=yes"
+ini_options.filterwarnings = [
   "error",
 ]
-testpaths = [ "tests" ]
+ini_options.testpaths = [ "tests" ]
 
-[tool.coverage.report]
+[tool.coverage]
 # Regexes for lines to exclude from consideration
-exclude_also = [
+report.exclude_also = [
   # Don't complain if non-runnable code isn't run:
   "if __name__ == .__main__.:",
 ]
-
-[tool.mypy]
-pretty = true
-strict = true
-show_error_codes = true
diff --git a/tests/test_filesize.py b/tests/test_filesize.py
index c3e7386..04774d9 100644
--- a/tests/test_filesize.py
+++ b/tests/test_filesize.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 
 """Tests for filesize humanizing."""
+
 from __future__ import annotations
 
 import pytest