diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ec8d6a8..34c356f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ stages:
   - deploy
 
 static:
-  image: node:19-slim
+  image: node:20-slim
   stage: build
   cache:
     key: npm-$CI_COMMIT_REF_SLUG
@@ -116,7 +116,7 @@ gunicorn_check:
     - gunicorn --check-config --config etc/gunicorn.conf.py
 
 npm_lint:
-  image: node:19-slim
+  image: node:20-slim
   stage: test
   dependencies:
     - static
diff --git a/Dockerfile b/Dockerfile
index 53df365..9f2fd55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:19-slim as frontend
+FROM node:20-slim as frontend
 
 RUN apt-get update --yes --quiet && apt-get install --yes --quiet curl
 
@@ -60,7 +60,7 @@ FROM production as dev
 
 # Swap user, so the following tasks can be run as root
 USER root
-RUN curl -fsSL https://deb.nodesource.com/setup_19.x | bash - && apt-get install -y nodejs
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && apt-get install -y nodejs
 RUN apt-get install -y postgresql-client inotify-tools
 RUN curl -sSf https://just.systems/install.sh | bash -s -- --to /usr/bin