diff --git a/pyproject.toml b/pyproject.toml
index 4cce331..6d78be2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,9 @@
 [tool.ruff]
 line-length = 120
+target-version = "py311"
+fix = true
+show-fixes = true
+[tool.ruff.lint]
 select = [ "ALL"]
 ignore = [
     "D401",
@@ -13,10 +17,7 @@ ignore = [
     "UP004", #useless-object-inheritance
     "PLR0911" #too many returns
 ]
-target-version = "py311"
-fix = true
-show-fixes = true
-[tool.ruff.pydocstyle]
+[tool.ruff.lint.pydocstyle]
 convention = "numpy"
 
 [tool.docformatter]