diff --git a/pyproject.toml b/pyproject.toml
index 8ffb175..e1e2482 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ jasmin-ldap = ["jasmin-ldap-django", "jasmin-ldap"]
 [tool.poetry.group.dev.dependencies]
 tox = "^4.4.12"
 pytest = "^8.0.0"
-black = "^24.2.0"
+black = "^25.1.0"
 isort = "^5.10.1"
 mypy = "^1.2.0"
 types-python-dateutil = "^2.8.19.12"