diff --git a/pyproject.toml b/pyproject.toml
index 83752c3..102e49e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,11 +1,27 @@
 [build-system]
-requires = ["setuptools>=62.0", "setuptools-git-versioning>=2.0,<3"]
+requires = ["setuptools>=62.0", "setuptools-git-versioning>=2.0"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "cifkit"
 dynamic=['version', 'dependencies']
 requires-python = ">=3.10"
+classifiers = [
+        'Development Status :: 5 - Production/Stable',
+        'Environment :: Console',
+        'Intended Audience :: Developers',
+        'Intended Audience :: Science/Research',
+        'License :: OSI Approved :: MIT License',
+        'Operating System :: MacOS :: MacOS X',
+        'Operating System :: Microsoft :: Windows',
+        'Operating System :: POSIX',
+        'Operating System :: Unix',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
+        'Topic :: Scientific/Engineering :: Physics',
+        'Topic :: Scientific/Engineering :: Chemistry',
+]
 description = "Python library for high-throughput .cif analysis"
 authors = [{name = "Sangjoon Lee", email = "bobleesj@gmail.com"}]
 readme = "README.md"
@@ -18,11 +34,17 @@ Repository = "https://github.com/bobleesj/cifkit"
 Issues = "https://github.com/bobleesj/cifkit/issues"
 Changelog = "https://github.com/bobleesj/cifkit/blob/main/CHANGELOG"
 
+[tool.setuptools-git-versioning]
+enabled = true
+template = "{tag}"
+dev_template = "{tag}"
+dirty_template = "{tag}"
+
 [tool.setuptools.packages.find]
 where = ["src"]
 
 [tool.setuptools.dynamic]
-dependencies = {file = ["requirements/run.txt"]}
+dependencies = {file = ["requirements/pip.txt"]}
 
 [tool.black]
 line-length = 79