diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a7c4424..c798fca 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,12 +14,12 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
-          - 16
           - 18
           - 20
+          - latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-node@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm ci
@@ -30,8 +30,8 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-node@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
     - run: npm ci
     - name: Build Live Viewer
       run: bash scripts/deploy-live-viewer.sh
diff --git a/package-lock.json b/package-lock.json
index 50374ef..f725aa3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "webidl2js": "^17.1.0"
       },
       "engines": {
-        "node": ">=14"
+        "node": ">=18"
       }
     },
     "node_modules/@ampproject/remapping": {
diff --git a/package.json b/package.json
index eb02627..3750042 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "webidl2js": "^17.1.0"
   },
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "scripts": {
     "coverage": "jest --coverage",