diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 60808eb11e..ffaafa8bff 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: docker.io/node:alpine-16
+image: docker.io/node:18-alpine
 
 services:
   - docker.io/groonga/pgroonga:latest-alpine-12-slim