diff --git a/requirements.txt b/requirements.txt
index 06a1ab4..73d185b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ annotated-doc==0.0.4
 annotated-types==0.7.0
 anyio==4.11.0
 bcrypt==5.0.0
-black==25.11.0
+black==26.3.1
 blinker==1.9.0
 cffi==2.0.0
 click==8.3.1