diff --git a/pyproject.toml b/pyproject.toml
index 1c96f92..8bd34fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ packages = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.8,<3.11"
+python = ">=3.8,<4.0"
 numpy = "^1"
 pandas = "^1"
 matplotlib = "^3.4"