diff --git a/plugins/proxywasm/e2e/istio/kubernetes/compose.yaml b/plugins/proxywasm/e2e/istio/kubernetes/compose.yaml
index 140b23be..e9a15dd4 100644
--- a/plugins/proxywasm/e2e/istio/kubernetes/compose.yaml
+++ b/plugins/proxywasm/e2e/istio/kubernetes/compose.yaml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   server:
-    image: "rancher/k3s:v1.30.4-k3s1"
+    image: "rancher/k3s:v1.31.0-k3s1"
     command: server --no-deploy traefik
     tmpfs:
       - /run