diff --git a/package-lock.json b/package-lock.json
index 441c235..0003247 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "eth-netstats",
-  "version": "0.0.9",
+  "version": "0.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -117,6 +117,11 @@
       "resolved": "https://registry.npmjs.org/async/-/async-0.1.22.tgz",
       "integrity": "sha1-D8GqoIig4+8Ovi2IMbqw3PiEUGE="
     },
+    "async-limiter": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.1.tgz",
+      "integrity": "sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ=="
+    },
     "asyncemit": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/asyncemit/-/asyncemit-3.0.1.tgz",
@@ -1425,11 +1430,6 @@
         "wordwrap": "~0.0.2"
       }
     },
-    "options": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz",
-      "integrity": "sha1-7CLTEoBrtT5zF3Pnza788cZDEo8="
-    },
     "over": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/over/-/over-0.0.5.tgz",
@@ -2062,19 +2062,13 @@
       "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
     },
     "ws": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-1.1.5.tgz",
-      "integrity": "sha512-o3KqipXNUdS7wpQzBHSe180lBGO60SoK0yVo3CYJgb2MkobuWuBX6dhkYP5ORCLd55y+SaflMOV5fqAB53ux4w==",
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.1.tgz",
+      "integrity": "sha512-8A/uRMnQy8KCQsmep1m7Bk+z/+LIkeF7w+TDMLtX1iZm5Hq9HsUDmgFGaW1ACW5Cj0b2Qo7wCvRhYN2ErUVp/A==",
       "requires": {
-        "options": ">=0.0.5",
-        "ultron": "1.0.x"
-      },
-      "dependencies": {
-        "ultron": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.0.2.tgz",
-          "integrity": "sha1-rOEWq1V80Zc4ak6I9GhTeMiy5Po="
-        }
+        "async-limiter": "~1.0.0",
+        "safe-buffer": "~5.1.0",
+        "ultron": "~1.1.0"
       }
     },
     "yargs": {
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 94709ce..f59e165
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "primus": "^6.0.5",
     "primus-emit": "^1.0.0",
     "primus-spark-latency": "^0.1.1",
-    "ws": "^1.1.1"
+    "ws": "^3.3.1"
   },
   "repository": {
     "type": "git",