diff --git a/pyproject.toml b/pyproject.toml
index 5ca38b0..0409d3b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,5 +5,5 @@ requires = [
 ]
 build-backend = "setuptools.build_meta"
 
-[semantic_release]
+[tool.semantic_release]
 version_variable = "setup.py:__version__"