diff --git a/test-requirements.txt b/test-requirements.txt
index 753414a5..e0511094 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,4 +1,4 @@
-black==24.3.0
+black==26.3.1
 isort>=5.0.0
 flake8>=3.0.0
 pytest>=6.0.0