diff --git a/pyproject.toml b/pyproject.toml
index 366424a..f45c8f7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,4 +11,4 @@ ensure_newline_before_comments = true
 
 [tool.black]
 line-length = 79
-target-version = ['py36', 'py37', 'py38', 'py39', 'py310', 'py311']
+target-version = ['py38', 'py39', 'py310', 'py311']