diff --git a/test-requirements.txt b/test-requirements.txt
index 7933655..cf1db9f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,4 +5,4 @@ codespell
 types-PyYAML
 types-setuptools
 mypy
-black~=25.12.0
+black~=26.1.0