diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index f0c12a8d..110a32b2 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.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: Run Lint
         run: pnpm lint
@@ -46,7 +46,7 @@ jobs:
       - name: Install pnpm
         uses: wyvox/action-setup-pnpm@v3
         with:
-          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/.github/workflows/release.yml b/.github/workflows/release.yml
index 6bdbb507..033987ee 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
         uses: wyvox/action-setup-pnpm@v3
         with:
           pnpm-version: 8.5.1
-          node-version: 16
+          node-version: 18.x
           node-registry-url: "https://registry.npmjs.org"
       - name: Build addon
         run: pnpm build
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ff32b05c..8a0b27f0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,7 @@ 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: Test
         run: pnpm test:ember
@@ -57,7 +57,7 @@ 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: Test
         run: pnpm ember try:one ${{ matrix.ember-try-scenario }} --skip-cleanup
@@ -77,7 +77,7 @@ 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: Test
         run: pnpm test:ember
diff --git a/README.md b/README.md
index c919bab5..e5ed6e8e 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ ember install ember-phone-input
 - Ember CLI v2.13 or above
 - ember-auto-import v2 or above (ember-phone-input@6 is compatible with previous
   versions of ember-auto-import)
+- Node.js v18 or above
 - TypeScript v5.0 or above
 
 ## Contributing
diff --git a/package.json b/package.json
index 5d1e75e6..7dcd1333 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "release-it": "16.2.1"
   },
   "engines": {
-    "node": "16.* || >= 18"
+    "node": ">= 18"
   },
   "volta": {
     "node": "18.18.2"
diff --git a/test-app/package.json b/test-app/package.json
index 11958025..75861b4a 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -92,7 +92,7 @@
     "webpack": "5.89.0"
   },
   "engines": {
-    "node": "16.* || >= 18"
+    "node": ">= 18"
   },
   "ember": {
     "edition": "octane"