diff --git a/pyproject.toml b/pyproject.toml
index 985cba63..da0c0ed8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -78,7 +78,7 @@ torchrl = ">=0.6.0"
 wandb = "*"
 loguru = "*"
 # Dev dependencies
-black = { version = "*", optional = true }
+black = { version = ">=24.3.0", optional = true }
 pre-commit = { version = ">=3.3.3", optional = true }
 ruff = { version = "*", optional = true }
 pytest = { version = "*", optional = true }