diff --git a/pyproject.toml b/pyproject.toml
index 81e02ee..7ab8141 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,10 +7,10 @@ requires-python = ">=3.10"
 dependencies = ["typing-extensions>=4.12.2"]
 authors = [{ name = "Nyakku Shigure", email = "sigure.qaq@gmail.com" }]
 keywords = []
-license = { text = "MIT" }
+license = "MIT"
+license-files = ["LICENSE"]
 classifiers = [
   "Operating System :: OS Independent",
-  "License :: OSI Approved :: MIT License",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3",
   "Programming Language :: Python :: 3.10",