diff --git a/daisy/pyproject.toml b/daisy/pyproject.toml
index d62ac71..81a9af9 100644
--- a/daisy/pyproject.toml
+++ b/daisy/pyproject.toml
@@ -12,7 +12,7 @@ pyserial = "^3.5"
 schedule = "^1.2.0"
 
 [tool.poetry.dev-dependencies]
-black = "^23.3.0"
+black = "^24.0.0"
 pylint = "^2.17.4"
 flake8 = "^6.0.0"
 mypy = "^1.4.0"