diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 179effe6..8283c97b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
         uses: wyvox/action-setup-pnpm@v3
         with:
           pnpm-version: 8.5.1
-          node-version: 16.x
+          node-version: 18.x
           args: "--frozen-lockfile"
       - name: Lint
         run: pnpm lint
@@ -41,7 +41,7 @@ jobs:
         uses: wyvox/action-setup-pnpm@v3
         with:
           pnpm-version: 8.5.1
-          node-version: 16.x
+          node-version: 18.x
           args: "--no-lockfile"
       - name: Run tests
         run: pnpm test
@@ -72,7 +72,7 @@ jobs:
         uses: wyvox/action-setup-pnpm@v3
         with:
           pnpm-version: 8.5.1
-          node-version: 16.x
+          node-version: 18.x
           args: "--frozen-lockfile"
       - name: Run tests
         run: pnpm ember try:one ${{ matrix.ember-try-scenario }} --skip-cleanup
@@ -99,7 +99,7 @@ jobs:
         uses: wyvox/action-setup-pnpm@v3
         with:
           pnpm-version: 8.5.1
-          node-version: 16.x
+          node-version: 18.x
           args: "--frozen-lockfile"
       - name: Update TS version on addon package
         run: pnpm add -D ${{ matrix.typescript-scenario }}
diff --git a/README.md b/README.md
index a37ca0d5..a04fdc1e 100644
--- a/README.md
+++ b/README.md
@@ -86,7 +86,7 @@ npm install --save-dev ember-autofocus-modifier
 
 - Ember.js v3.28 or above
 - Ember CLI v3.28 or above
-- Node.js v16 or above
+- Node.js v18 or above
 - TypeScript v5.0 or above
 
 ## TypeScript usage
diff --git a/package.json b/package.json
index 119abc52..3c951f11 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "release-it": "^15.11.0"
   },
   "engines": {
-    "node": "16.* || >= 18"
+    "node": ">= 18"
   },
   "volta": {
     "node": "18.14.2"
diff --git a/test-app/package.json b/test-app/package.json
index 51888788..7b6b0c56 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -84,7 +84,7 @@
     "webpack": "5.88.2"
   },
   "engines": {
-    "node": "16.* || >= 18"
+    "node": ">= 18"
   },
   "ember": {
     "edition": "octane"