diff --git a/pyproject.toml b/pyproject.toml
index 1452407..615a1d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ Home = "https://github.com/ydataai/sketch-dask-extension"
 [project.optional-dependencies]
 dev = [
     "pylint==2.15.10",
-    "black==22.8.0",
+    "black==22.12.0",
     "flake8==6.0.0",
     "isort==5.11.3",
     "pre-commit==2.20.0",