diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 6a38a604..1b9be903 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '22'
           check-latest: true
           cache: 'npm'
           cache-dependency-path: |
diff --git a/.github/workflows/npm-update-bot.yml b/.github/workflows/npm-update-bot.yml
index 1bfa47ad..df46920e 100644
--- a/.github/workflows/npm-update-bot.yml
+++ b/.github/workflows/npm-update-bot.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '22'
           check-latest: true
           cache: 'npm'
           cache-dependency-path: |
diff --git a/Dockerfile b/Dockerfile
index d2032f62..e5eb4cae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,4 @@
-# As a workaround we have to build on nodejs 18
-# nodejs 20 hangs on build with armv6/armv7
-FROM docker.io/library/node:18-alpine AS build_node_modules
+FROM docker.io/library/node:22-alpine AS build_node_modules
 
 # Copy Web UI
 COPY src /app
@@ -10,7 +8,7 @@ RUN npm ci --omit=dev &&\
 
 # Copy build result to a new image.
 # This saves a lot of disk space.
-FROM docker.io/library/node:20-alpine
+FROM docker.io/library/node:22-alpine
 HEALTHCHECK CMD /usr/bin/timeout 5s /bin/sh -c "/usr/bin/wg show | /bin/grep -q interface || exit 1" --interval=1m --timeout=5s --retries=3
 COPY --from=build_node_modules /app /app
 
diff --git a/src/package.json b/src/package.json
index c3783206..ab594e3c 100644
--- a/src/package.json
+++ b/src/package.json
@@ -31,6 +31,6 @@
     ]
   },
   "engines": {
-    "node": "20"
+    "node": "22"
   }
 }