diff --git a/pyproject.toml b/pyproject.toml
index ee07218..4541807 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ pytest-mock = "^3.10.0"
 
 [tool.poetry.group.dev.dependencies]
 flake8 = ">=6,<8"
-black = "^23.1.0"
+black = ">=23.1,<25.0"
 mypy = "^1.0.0"
 psycopg-binary = "^3.1.8"