diff --git a/pyproject.toml b/pyproject.toml
index a3679b5..18c0848 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ worker=[
 
 tooling = [
   # code formatting
-  "black ==23.1.0",
+  "black ==23.3.0",
   "isort ==5.12.0",
   # linting
   "flake8 ==6.0.0",