diff --git a/deploy/20-deployment.yaml b/deploy/20-deployment.yaml
index ea50883..5bd729b 100644
--- a/deploy/20-deployment.yaml
+++ b/deploy/20-deployment.yaml
@@ -20,7 +20,7 @@ spec:
     spec:
       containers:
         - name: agent
-          image: registry.a2acloud.io/agents/test-helper:10204aa3231bdc512e95ad3f64daae53fab6327a
+          image: registry.a2acloud.io/agents/test-helper:d9859bf06fefd98fa38d408dcb8978663449ef2e
           imagePullPolicy: Always
           ports:
             - containerPort: 8000