diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index f1ec0f0..4290ef7 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -1,5 +1,5 @@
 pip==25.2
-black==25.1.0
+black==25.9.0
 pre-commit==4.3.0
 flake8==7.3.0
 reorder-python-imports==3.15.0