diff --git a/examples/xds-sotw-config-server/Dockerfile b/examples/xds-sotw-config-server/Dockerfile
index ce473bcf..ad2a0ce3 100644
--- a/examples/xds-sotw-config-server/Dockerfile
+++ b/examples/xds-sotw-config-server/Dockerfile
@@ -5,7 +5,7 @@ COPY . .
 
 RUN CGO_ENABLED=0 GOOS=linux go build -o /go/bin/xds-server -v main/main.go
 
-FROM alpine:3.20@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd AS final
+FROM alpine:3.24@sha256:a2d49ea686c2adfe3c992e47dc3b5e7fa6e6b5055609400dc2acaeb241c829f4 AS final
 RUN apk --no-cache add ca-certificates && apk --no-cache update
 COPY --from=build /go/bin/xds-server /bin/xds-server
 ENTRYPOINT [ "/bin/xds-server" ]