diff --git a/testserver/docker_dockerstats/templates/Dockerfile b/testserver/docker_dockerstats/templates/Dockerfile
index 793b7781f16e3c35b0213babc1185e883d014aba..2cbae289c9ec730f26f730f5882061f565e1ffd1 100644
--- a/testserver/docker_dockerstats/templates/Dockerfile
+++ b/testserver/docker_dockerstats/templates/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:21-alpine
+FROM node:22-alpine
 
 RUN apk update \
  && apk upgrade \