diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1989334..abc262f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,3 @@
 pytest==9.0.3
-black==26.5.1
+black==26.10.1
 mypy==1.19.1
\ No newline at end of file