diff --git a/dev-requirements.txt b/dev-requirements.txt
index 6c5cf06..86c60d9 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
-black<=25.9.0
+black
 numpydoc<=1.9.0
 mypy<=1.18.2
 pylint<=4.0.0