diff --git a/.travis.yml b/.travis.yml
index d733d75..4c5a950 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,3 +3,8 @@ node_js:
   - '4'
   - '6'
   - '8'
+  - '10'
+  - '12'
+  - '14'
+  - '16'
+  - '18'
diff --git a/package.json b/package.json
index c4e8f85..e2c54fc 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,6 @@
   },
   "dependencies": {
     "moment": "^2.10.6",
-    "validator": "^8.2.0"
+    "validator": "^13.7.0"
   }
 }