diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 837740ea..d959a82a 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -35,7 +35,7 @@ jobs:
       - name: 🔧 Set up Node.js
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
         with:
-          node-version: '20.19.5'
+          node-version: '22.21.1'
 
       # Step 3: Create a beautiful docs site structure
       - name: 📝 Build documentation site
diff --git a/.github/workflows/propagate-changes.yml b/.github/workflows/propagate-changes.yml
index 1326903d..afefab68 100644
--- a/.github/workflows/propagate-changes.yml
+++ b/.github/workflows/propagate-changes.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Set up Node (for github-script)
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
         with:
-          node-version: '20.19.5'
+          node-version: '22.21.1'
 
       - name: Propagate Changes
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
diff --git a/.github/workflows/quality-checks.yml b/.github/workflows/quality-checks.yml
index 6c56502a..2ddf9446 100644
--- a/.github/workflows/quality-checks.yml
+++ b/.github/workflows/quality-checks.yml
@@ -40,7 +40,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
-          node-version: '20.19.5'
+          node-version: '22.21.1'
           cache: 'npm'
           cache-dependency-path: frontend/package-lock.json
 
diff --git a/Dockerfile b/Dockerfile
index be3cfd8a..6c25c1b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ ARG CADDY_IMAGE=caddy:2-alpine
 
 # ---- Frontend Builder ----
 # Build the frontend using the BUILDPLATFORM to avoid arm64 musl Rollup native issues
-FROM --platform=$BUILDPLATFORM node:20-alpine AS frontend-builder
+FROM --platform=$BUILDPLATFORM node:22.21.1-alpine AS frontend-builder
 WORKDIR /app/frontend
 
 # Copy frontend package files