--- pyproject.toml.orig	2025-11-10 03:36:14
+++ pyproject.toml	2026-03-10 16:18:04
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools==80.9.0", "wheel", "setuptools_scm[toml]>=3.4", "pkgconfig>=1.5.1", "lxml==6.0.2"]
+requires = ["setuptools", "wheel", "setuptools_scm[toml]>=3.4", "pkgconfig>=1.5.1", "lxml>=6.0.2"]
 
 [tool.mypy]
 files = ['src']
