diff --git a/pyproject.toml b/pyproject.toml
index 6810f591..59d74880 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ disable = [
 ]
 
 [tool.ruff]
-target-version = "py37"
+target-version = "py38"
 src = ["src"]
 exclude = []