diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index f383ca7..33601f3 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -1,5 +1,5 @@
 pip==25.3
-black==25.11.0
+black==25.12.0
 pre-commit>=4.0.0
 flake8==7.3.0
 reorder-python-imports==3.16.0