diff --git a/ai/requirements.txt b/ai/requirements.txt
index 92950940..20cc1d16 100644
--- a/ai/requirements.txt
+++ b/ai/requirements.txt
@@ -1,4 +1,4 @@
-black==26.3.1
+black==26.5.1
 click==8.4.0
 mypy-extensions==1.1.0
 packaging==26.2