diff --git a/pyproject.toml b/pyproject.toml
index d329ac9..b9fba53 100644
--- pyproject.toml.orig
+++ pyproject.toml
@@ -1,6 +1,8 @@
-[tool.poetry]
+[project]
 name = "anytree"
 version = "2.12.1"
+
+[tool.poetry]
 description = "Powerful and Lightweight Python Tree Data Structure with various plugins"
 authors = [
     "c0fec0de <c0fec0de@gmail.com>"