diff --git a/test/requirements.txt b/test/requirements.txt
index 1a4c3c1..f314c34 100644
--- a/test/requirements.txt
+++ b/test/requirements.txt
@@ -1,4 +1,4 @@
-black==24.10.0
+black==26.3.1
 envtpl
 flake8==7.1.1
 isort==5.13.2