diff --git a/examples/xds-sotw-config-server/Dockerfile b/examples/xds-sotw-config-server/Dockerfile
index 98388a721..a7c95fe2c 100644
--- a/examples/xds-sotw-config-server/Dockerfile
+++ b/examples/xds-sotw-config-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.5@sha256:672a2286da3ee7a854c3e0a56e0838918d0dbb1c18652992930293312de898a6 AS build
+FROM golang:1.22.0@sha256:ef61a20960397f4d44b0e729298bf02327ca94f1519239ddc6d91689615b1367 AS build
 WORKDIR /xds-server
 
 COPY . .