diff --git a/requirements.txt b/requirements.txt
index 631997d..59cec55 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 numpy~=2.4.2
 fastapi~=0.136.1
 starlette~=1.0.0
-black~=26.3.1
+black~=26.5.1
 pylint~=4.0.2
 flake8~=7.3.0
 mypy~=2.0.0