diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fdb4dd3..6f3e614 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ stages:
   - deploy
 
 static:
-  image: node:16-slim
+  image: node:18-slim
   stage: build
   cache:
     key: npm-$CI_COMMIT_REF_SLUG
@@ -122,7 +122,7 @@ djhtml:
     - git ls-files '*.html' | xargs djhtml --check --tabwidth 2
 
 npm_lint:
-  image: node:16-slim
+  image: node:18-slim
   stage: test
   dependencies:
     - static
diff --git a/Dockerfile b/Dockerfile
index 8c595af..0b5a33c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:16-slim as frontend
+FROM node:18-slim as frontend
 
 COPY package.json package-lock.json ./
 RUN npm ci --no-audit - -progress=false --omit=dev