diff --git a/package.json b/package.json
index 592b873..c846e2c 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "cross-env": "2.0.1",
     "express": "4.14.0",
     "fontfaceobserver": "2.0.4",
-    "ip": "1.1.3",
+    "ip": "1.1.9",
     "minimist": "1.2.0",
     "react": "15.3.2",
     "react-dom": "15.3.2",