diff --git a/requirements.txt b/requirements.txt
index 2237f88..661d50b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,4 @@ requests~=2.32.0
 pytest==7.3.1
 
 # formatter
-black==24.3.0
+black==26.3.1