diff --git a/pyproject.toml b/pyproject.toml
index d08806c..9431ed7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.black]
-target-version = ['py37', 'py38', 'py39', 'py310']
+target-version = ['py38', 'py39', 'py310']
 
 [tool.mypy]
-python_version = 3.7
+python_version = 3.10
 ignore_missing_imports = true