diff --git a/package-lock.json b/package-lock.json
index cb1026d..6731e39 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,9 @@
 {
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@@ -104,12 +43,6 @@
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@@ -173,15 +79,6 @@
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@@ -195,96 +92,72 @@
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 }
diff --git a/package.json b/package.json
index c667e29..569de53 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "url": "https://github.com/ketanTechracers/schema-validator"
   },
   "devDependencies": {
-    "node-dev": "3.1.3",
+    "node-dev": "8.0.0",
     "prettier": "^1.10.2"
   },
   "dependencies": {