diff --git a/package.json b/package.json
index 8115485..b793e78 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "sse.js": "^0.4.1",
     "text-encoding": "^0.6.4",
     "winston": "^1.0.1",
-    "ws": "^1.1.0"
+    "ws": "^7.1.2"
   },
   "scripts": {
     "prepublish": "gulp prepublish",
@@ -51,5 +51,5 @@
   "engines": {
     "npm": ">=4.0.0"
   },
-  "license": "Apache Software License v2"
+  "license": "Apache-2.0"
 }