diff --git a/pyproject.toml b/pyproject.toml
index ee955d8..8704287 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ test = [
 ]
 lint = [
   "bandit==1.8.6",
-  "black==25.1.0",
+  "black==25.9.0",
   "flake8==7.3.0",
   "isort==6.0.1",
   "pydocstyle[toml]==6.3.0",