diff --git a/pyproject.toml b/pyproject.toml
index 6e688eb..1cbf2eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ packages = [
 
 [tool.poetry.dependencies]
 pyside2 = ">5.14"
-python = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <3.9"
+python = ">=3.6 <3.9"
 
 
 [tool.poetry.dev-dependencies]