diff --git a/dev-requirements.txt b/dev-requirements.txt
index 9f93179a..5ce50c86 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -4,4 +4,4 @@ pytest==8.3.3
 pytest-cov==5.0.0
 flake8==7.1.1
 pre-commit==3.8.0
-black==24.8.0
+black==26.5.1