diff --git a/config/manifests/vllm/sim-deployment.yaml b/config/manifests/vllm/sim-deployment.yaml
index 17b689112..8229a01b4 100644
--- a/config/manifests/vllm/sim-deployment.yaml
+++ b/config/manifests/vllm/sim-deployment.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
       - name: vllm-sim
-        image: ghcr.io/llm-d/llm-d-inference-sim:v0.3.0
+        image: ghcr.io/llm-d/llm-d-inference-sim:v0.4.0
         imagePullPolicy: Always
         args:
         - --model