diff --git a/pyproject.toml b/pyproject.toml
index 25cf407..4f3d252 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,8 @@ requires = [
 name = "django-concurrency"
 description = "Optimistic lock implementation for Django. Prevents users from doing concurrent editing"
 readme = "README.md"
-license.file = "LICENSE"
+license = "MIT"
+license-files = ["LICENSE", ]
 
 authors = [
   { name = "sax", email = "s.apostolico@gmail.com" },