diff --git a/pyproject.toml b/pyproject.toml
index b35fdd4..32d2784 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ build-backend = "setuptools.build_meta"
 requires = ["setuptools>=77"]
 
 [project]
-authors = [{name = "Michael Weiss and other contributors", email = "code@mweiss.ch"}]
+authors = [{ name = "Michael Weiss and other contributors", email = "code@mweiss.ch" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Programming Language :: Python :: 3",
@@ -20,7 +20,7 @@ description = "Bibtex parser for python 3"
 dynamic = ["version"]
 license = "MIT"
 license-files = ["LICENSE"]
-maintainers = [{name = "Michael Weiss", email = "code@mweiss.ch"}]
+maintainers = [{ name = "Michael Weiss", email = "code@mweiss.ch" }]
 name = "bibtexparser"
 readme = "README.md"
 requires-python = ">=3.10"
@@ -39,7 +39,7 @@ Homepage = "https://github.com/sciunto-org/python-bibtexparser"
 Repository = "https://github.com/sciunto-org/python-bibtexparser"
 
 [tool.setuptools.dynamic]
-version = {attr = "bibtexparser.__version__"}
+version = { attr = "bibtexparser.__version__" }
 
 [tool.setuptools.package-data]
 bibtexparser = ["py.typed"]