diff --git a/pyproject.toml b/pyproject.toml
index a523049..12cdcc7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,5 +44,5 @@ allow-global-unused-variables = false
 disallow_untyped_calls = false
 
 [build-system]
-requires = ["poetry_core==1.9.1"]
+requires = ["poetry_core==2.0.0"]
 build-backend = "poetry.core.masonry.api"