diff --git a/@lab/ll-KNOWRAG/apps/mcp/requirements.txt b/@lab/ll-KNOWRAG/apps/mcp/requirements.txt
old mode 100755
new mode 100644
index 14b5e2e..2205104
--- a/@lab/ll-KNOWRAG/apps/mcp/requirements.txt
+++ b/@lab/ll-KNOWRAG/apps/mcp/requirements.txt
@@ -22,7 +22,7 @@ h11==0.16.0
 httpcore==1.0.9
 httpx==0.28.1
 httpx-sse==0.4.3
-idna==3.11
+idna==3.15
 importlib_metadata==8.7.1
 jaraco.classes==3.4.0
 jaraco.context==6.1.2