diff --git a/pyproject.toml b/pyproject.toml
index ac7b191..65208bb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,5 +30,5 @@ pytest = "^5.4"
 pytest-cov = "^2.8"
 
 [build-system]
-requires = ["poetry>=0.12"]
-build-backend = "poetry.masonry.api"
\ No newline at end of file
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"