diff --git a/pyproject.toml b/pyproject.toml
index f08bd71..e05a74a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ sphinx-rtd-theme = "^1.2.2"
 sphinx-gallery = "^0.13.0"
 
 [build-system]
-requires = ["poetry-core"]
+requires = ["poetry>=0.12"]
 build-backend = "poetry.core.masonry.api"