diff --git a/examples/xds-sotw-config-server/Dockerfile b/examples/xds-sotw-config-server/Dockerfile
index 4bba4fc9a..248b4be02 100644
--- a/examples/xds-sotw-config-server/Dockerfile
+++ b/examples/xds-sotw-config-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25.6@sha256:fc24d3881a021e7b968a4610fc024fba749f98fe5c07d4f28e6cfa14dc65a84c AS build
+FROM golang:1.25.7@sha256:cc737435e2742bd6da3b7d575623968683609a3d2e0695f9d85bee84071c08e6 AS build
 WORKDIR /xds-server
 
 COPY . .