diff --git a/apps/adk-ts/package.json b/apps/adk-ts/package.json
index 9e9be4f0..d3b6b076 100644
--- a/apps/adk-ts/package.json
+++ b/apps/adk-ts/package.json
@@ -98,6 +98,6 @@
     "tsup": "8.5.1",
     "tsx": "4.21.0",
     "typescript": "5.9.3",
-    "vitest": "4.0.18"
+    "vitest": "4.1.0"
   }
 }