diff --git a/pyproject.toml b/pyproject.toml
index 6d0275d..a08cf5e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ dependencies = [
     "httpie==3.2.4",
     "Glances==4.3.1",
     # Python development
-    "black==25.1.0",
+    "black==25.12.0",
     "flake8==7.3.0",
     "mypy==1.15.0",
     "pytest==8.3.5",