diff --git a/.travis.yml b/.travis.yml
index 20f4bb454..e0397e4fc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ node_js:
   - "14.17.0"
   - "16"
   - "17"
+  - "18"
 install:
   - npm install --legacy-peer-deps
 before_script: >
diff --git a/package.json b/package.json
index 861e33802..922714542 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "typescript": "^4.6.3"
   },
   "engines": {
-    "node": "^14 || ^16 || ^17"
+    "node": "^14 || ^16 || ^17 || ^18"
   },
   "keywords": [
     "eslint",