--- pyproject.toml.orig	2026-07-22 12:59:45 UTC
+++ pyproject.toml
@@ -13,8 +13,7 @@ requires-python = ">= 3.10"
 ]
 readme = "README.rst"
 requires-python = ">= 3.10"
-license = "Apache-2.0"
-license-files = ["LICENSE"]
+license = {text = "Apache-2.0"}
 classifiers = [
     "Intended Audience :: Science/Research",
     "Programming Language :: Python :: 3",
@@ -46,4 +45,4 @@ Documentation = "http://pyteomics.readthedocs.io"
 "Mailing List" = "https://groups.google.com/group/pyteomics"
 
 [tool.setuptools.dynamic]
-version = {attr = "pyteomics.version.__version__"}
\ No newline at end of file
+version = {attr = "pyteomics.version.__version__"}