diff --git a/pyproject.toml b/pyproject.toml
index 9d68c7f..359b27e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ urwid = "*"
 [tool.poetry.dev-dependencies]
 
 [build-system]
-requires = ["poetry-core>=1.7.0"]
+requires = ["poetry-core>=1.8.3"]
 build-backend = "poetry.core.masonry.api"