arduino
diff --git a/‎poetry.lock
+5-5 b/‎poetry.lock
+5-5
diff --git a/‎pyproject.toml
+1-1 b/‎pyproject.toml
+1-1
@@ -14,7 +14,7 @@ python = "^3.9"
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.5"
 invoke = "^1.5.0"
-black = "^21.10b0"
+black = "^21.11b1"
 flake8 = "^4.0.1"
 pep8-naming = "^0.12.1"
 yamllint = "^1.26.3"