diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e846c82c..8611ec3b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,16 +3,11 @@ ci:
   autofix_commit_msg: "style: pre-commit fixes"
 
 repos:
-- repo: https://github.com/psf/black-pre-commit-mirror
-  rev: 23.11.0
-  hooks:
-  - id: black-jupyter
-
 - repo: https://github.com/adamchainz/blacken-docs
   rev: "1.16.0"
   hooks:
   - id: blacken-docs
-    additional_dependencies: [black==23.7.0]
+    additional_dependencies: [black==23.*]
 
 - repo: https://github.com/pre-commit/pre-commit-hooks
   rev: v4.5.0
@@ -29,11 +24,13 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.1.5
+  rev: v0.1.6
   hooks:
   - id: ruff
     args: ["--fix", "--show-fixes"]
     types_or: [python, pyi, jupyter]
+  - id: ruff-format
+    types_or: [python, pyi, jupyter]
 
 - repo: https://github.com/pre-commit/mirrors-mypy
   rev: v1.7.0
diff --git a/README.md b/README.md
index 7d7a1a0f..c8ad6a17 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,6 @@
 [![Actions Status][actions-badge]][actions-link]
 [![Documentation Status][rtd-badge]][rtd-link]
 [![pre-commit.ci status][pre-commit-badge]][pre-commit-link]
-[![Code style: black][black-badge]][black-link]
 
 [![PyPI version][pypi-version]][pypi-link]
 [![Conda-Forge][conda-badge]][conda-link]
@@ -182,8 +181,6 @@ Support for this work was provided by the National Science Foundation cooperativ
 [actions-link]:             https://github.com/scikit-hep/hist/actions
 [binder-badge]:             https://mybinder.org/badge_logo.svg
 [binder-link]:              https://mybinder.org/v2/gh/scikit-hep/hist/HEAD
-[black-badge]:              https://img.shields.io/badge/code%20style-black-000000.svg
-[black-link]:               https://github.com/psf/black
 [conda-badge]:              https://img.shields.io/conda/vn/conda-forge/hist
 [conda-link]:               https://github.com/conda-forge/hist-feedstock
 [doi-badge]:                https://zenodo.org/badge/239605861.svg
diff --git a/docs/index.rst b/docs/index.rst
index d91248b4..92876b82 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -6,7 +6,7 @@
 Welcome to Hist's documentation!
 ================================
 
-|Actions Status| |Documentation Status| |pre-commit.ci Status| |Code style: black| |PyPI version|
+|Actions Status| |Documentation Status| |pre-commit.ci Status| |PyPI version|
 |Conda-Forge| |PyPI platforms| |DOI| |License| |GitHub Discussion| |Gitter| |Binder| |Scikit-HEP|
 
 Introduction
@@ -81,8 +81,6 @@ Indices and tables
    :target: https://hist.readthedocs.io/en/latest/?badge=latest
 .. |pre-commit.ci Status| image:: https://results.pre-commit.ci/badge/github/scikit-hep/hist/main.svg
    :target: https://results.pre-commit.ci/repo/github/scikit-hep/hist
-.. |Code style: black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
-   :target: https://github.com/psf/black
 .. |PyPI version| image:: https://badge.fury.io/py/hist.svg
    :target: https://pypi.org/project/hist/
 .. |Conda-Forge| image:: https://img.shields.io/conda/vn/conda-forge/hist
diff --git a/pyproject.toml b/pyproject.toml
index a4512a9b..74716b21 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -132,7 +132,6 @@ warn_unused_configs = true
 files = "src"
 python_version = "3.8"
 strict = true
-show_error_codes = true
 enable_error_code = ["ignore-without-code", "truthy-bool", "redundant-expr"]
 warn_unreachable = true
 
@@ -208,9 +207,8 @@ extend-select = [
   "UP",          # pyupgrade
   "YTT",         # flake8-2020
 ]
-ignore = ["PLR", "E501", "PT011", "PT013", "PT004", "B017"]
+ignore = ["PLR", "E501", "PT011", "PT013", "PT004", "B017", "ISC001"]
 typing-modules = ["hist._compat.typing"]
-unfixable = ["T20", "F841"]
 isort.required-imports = ["from __future__ import annotations"]
 flake8-unused-arguments.ignore-variadic-names = true