diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 91a4b78a..fc2fa3df 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,12 +8,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v5
         with:
-          node-version: "18"
+          node-version: "24"
           cache: npm
 
       - run: npm install
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 00000000..a45fd52c
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+24
diff --git a/Dockerfile b/Dockerfile
index ee916ff4..5fb23460 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-alpine
+FROM node:24-alpine
 
 RUN mkdir -p /opt/pulldasher
 WORKDIR /opt/pulldasher
diff --git a/package-lock.json b/package-lock.json
index f61b2da8..13f485a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -64,6 +64,9 @@
         "webpack": "5.105",
         "webpack-cli": "^6.0.1",
         "webpack-dev-server": "^5.2.4"
+      },
+      "engines": {
+        "node": ">=24.0.0 <25.0.0"
       }
     },
     "node_modules/@ampproject/remapping": {
diff --git a/package.json b/package.json
index 54a75145..e024676d 100644
--- a/package.json
+++ b/package.json
@@ -80,5 +80,8 @@
   "repository": "git@github.com:ifixit/pulldasher.git",
   "author": "iFixit",
   "license": "MIT",
-  "type": "module"
+  "type": "module",
+  "engines": {
+    "node": ">=24.0.0 <25.0.0"
+  }
 }