diff --git a/package.json b/package.json
index 335fc11..ef8343d 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "gce-ips": "^1.0.2",
     "ip-range-check": "0.0.1",
     "lodash.assign": "^4.0.9",
-    "public-ip": "^1.2.0",
+    "public-ip": "^2.3.4",
     "request": "^2.72.0",
     "whois": "^2.1.6",
     "xml2js": "^0.4.16",