diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 91db54a..4741fe4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,7 +38,7 @@ jobs:
           cache: true
       - uses: actions/setup-node@v4
         with:
-          node-version: "22.12.0"
+          node-version: "22.23.4"
           cache: npm
           cache-dependency-path: webui/package-lock.json
       - run: npm ci
diff --git a/Dockerfile b/Dockerfile
index 1f60188..6ddf6db 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.7
 
-FROM node:22-alpine AS webui-build
+FROM node:22.23.4-alpine AS webui-build
 WORKDIR /src/webui
 COPY webui/package.json webui/package-lock.json ./
 RUN npm ci
diff --git a/webui/package-lock.json b/webui/package-lock.json
index 93ccc10..d4dc074 100644
--- a/webui/package-lock.json
+++ b/webui/package-lock.json
@@ -33,7 +33,7 @@
         "vue-tsc": "^2.2.12"
       },
       "engines": {
-        "node": ">=22.12.0"
+        "node": ">=22.23.4"
       }
     },
     "node_modules/@asamuzakjp/css-color": {
diff --git a/webui/package.json b/webui/package.json
index 7b192f5..839ce9a 100644
--- a/webui/package.json
+++ b/webui/package.json
@@ -4,7 +4,7 @@
   "version": "1.0.0",
   "type": "module",
   "engines": {
-    "node": ">=22.12.0"
+    "node": ">=22.23.4"
   },
   "scripts": {
     "fonts:generate": "node scripts/generate-fonts.mjs",