diff --git a/workspaces/mcp-chat/yarn.lock b/workspaces/mcp-chat/yarn.lock
index 030167b99c8..7e06696b98c 100644
--- a/workspaces/mcp-chat/yarn.lock
+++ b/workspaces/mcp-chat/yarn.lock
@@ -16048,9 +16048,9 @@ __metadata:
   linkType: hard
 
 "hono@npm:^4.11.4":
-  version: 4.12.14
-  resolution: "hono@npm:4.12.14"
-  checksum: 10/2e620adb89e773a7e982dee8d8c9917f79c71b89cb051b5bc0d2aa91b5318373e90ba7a236bdc4762dc36026c1d7e5e979d6b48cf1dbbe44fc524a5c4df227d9
+  version: 4.12.18
+  resolution: "hono@npm:4.12.18"
+  checksum: 10/0adda91eeb68c921e073bcbedd8758f026cc47dbbe7824147cf0ee8ef03004b1891f4d4edc80f6ab4c6ab33ec1f2fac52c4f7098752f8acf6833bcb76efb39e4
   languageName: node
   linkType: hard