diff --git a/examples/xds-sotw-config-server/Dockerfile b/examples/xds-sotw-config-server/Dockerfile
index 278daa309..9a14249eb 100644
--- a/examples/xds-sotw-config-server/Dockerfile
+++ b/examples/xds-sotw-config-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24.5@sha256:14fd8a55e59a560704e5fc44970b301d00d344e45d6b914dda228e09f359a088 AS build
+FROM golang:1.24.5@sha256:ef5b4be1f94b36c90385abd9b6b4f201723ae28e71acacb76d00687333c17282 AS build
 WORKDIR /xds-server
 
 COPY . .