diff --git a/pyproject.toml b/pyproject.toml
index 50b132b..0fe683a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,5 +36,5 @@ flake8 = "^3.9.2"
 alacritty-colorscheme = 'alacritty_colorscheme.cli:main'
 
 [build-system]
-requires = ["poetry>=0.12"]
-build-backend = "poetry.masonry.api"
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"