diff --git a/examples/agent/6-appsource/requirements.txt b/examples/agent/6-appsource/requirements.txt
index e154c0d59..ca2d79051 100644
--- a/examples/agent/6-appsource/requirements.txt
+++ b/examples/agent/6-appsource/requirements.txt
@@ -16,5 +16,5 @@ google-adk==1.4.1
 fastapi==0.115.13
 uvicorn==0.34.0
 pydantic==2.11.7
-google-cloud-aiplatform==1.122.0
+google-cloud-aiplatform==1.133.0
 google-auth==2.42.1