diff --git a/requirements.txt b/requirements.txt
index eec5171..5683383 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 -i https://pypi.org/simple
 astroid==3.3.10; python_full_version >= '3.9.0'
-black==25.1.0; python_version >= '3.9'
+black==26.3.1; python_version >= '3.9'
 certifi==2025.4.26; python_version >= '3.6'
 charset-normalizer==3.4.2; python_version >= '3.7'
 click==8.2.1; python_version >= '3.10'