diff --git a/.drone.yml b/.drone.yml
index 48ee14f..1fb8771 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -17,12 +17,12 @@ steps:
   - name: reuse
     image: fsfe/reuse:4.0.3-debian@sha256:20e70745bf4aa1d37f4ac054f4df045e4f7df7f4ec95d7abd2e263aa1323f399
   - name: lint
-    image: node:20.17.0-alpine@sha256:2d07db07a2df6830718ae2a47db6fedce6745f5bcd174c398f2acdda90a11c03
+    image: node:20.18.0-alpine@sha256:1cd36a87a12dbfd476454d88026a973f7f48467ea925c0f4e501b3d039bc1d4b
     commands:
       - npm ci
       - npm run lint -- --no-fix
   - name: audit
-    image: node:20.17.0-alpine@sha256:2d07db07a2df6830718ae2a47db6fedce6745f5bcd174c398f2acdda90a11c03
+    image: node:20.18.0-alpine@sha256:1cd36a87a12dbfd476454d88026a973f7f48467ea925c0f4e501b3d039bc1d4b
     commands:
       - npm install -g better-npm-audit
       - better-npm-audit audit --production --level=moderate
@@ -104,7 +104,7 @@ steps:
   - name: reuse
     image: fsfe/reuse:4.0.3-debian@sha256:20e70745bf4aa1d37f4ac054f4df045e4f7df7f4ec95d7abd2e263aa1323f399
   - name: lint
-    image: node:20.17.0-alpine@sha256:2d07db07a2df6830718ae2a47db6fedce6745f5bcd174c398f2acdda90a11c03
+    image: node:20.18.0-alpine@sha256:1cd36a87a12dbfd476454d88026a973f7f48467ea925c0f4e501b3d039bc1d4b
     commands:
       - npm ci
       - npm run lint -- --no-fix
diff --git a/Dockerfile b/Dockerfile
index 3fc8214..63b3d62 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
-FROM node:20.17.0-alpine@sha256:2d07db07a2df6830718ae2a47db6fedce6745f5bcd174c398f2acdda90a11c03 as builder
+FROM node:20.18.0-alpine@sha256:1cd36a87a12dbfd476454d88026a973f7f48467ea925c0f4e501b3d039bc1d4b as builder
 
 COPY package.json package-lock.json ./
 RUN npm install