diff --git a/package-lock.json b/package-lock.json
index f3fe1ff75..6dfbd7bda 100644
--- a/package-lock.json
+++ b/package-lock.json
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-        "xtend": "4.0.1"
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-        "fast-json-stable-stringify": "2.0.0",
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-      "integrity": "sha1-8zshWfBTKj8xB6JywMz70a0peco="
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-        "inherits": "2.0.3",
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@@ -393,7 +391,7 @@
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@@ -405,16 +403,19 @@
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@@ -493,15 +498,15 @@
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@@ -528,16 +533,17 @@
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-        "preserve": "0.2.0",
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@@ -2431,14 +2477,14 @@
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@@ -2447,7 +2493,7 @@
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@@ -2462,19 +2508,21 @@
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@@ -2488,8 +2536,8 @@
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@@ -2504,16 +2552,17 @@
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@@ -2521,24 +2570,26 @@
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@@ -2550,8 +2601,9 @@
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@@ -2563,7 +2615,8 @@
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@@ -2577,7 +2630,7 @@
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@@ -2598,7 +2651,7 @@
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@@ -2636,33 +2689,38 @@
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           "bundled": true,
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@@ -2679,15 +2737,15 @@
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@@ -2696,8 +2754,8 @@
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@@ -2706,16 +2764,17 @@
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@@ -2733,8 +2792,9 @@
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@@ -2755,14 +2815,15 @@
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@@ -2811,14 +2873,15 @@
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@@ -2827,42 +2890,44 @@
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@@ -2888,7 +2953,7 @@
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@@ -2897,15 +2962,15 @@
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@@ -2916,22 +2981,24 @@
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@@ -2958,10 +3026,11 @@
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-            "tar": "2.2.1",
-            "uid-number": "0.0.6"
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@@ -2986,7 +3055,7 @@
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+            "punycode": "^1.4.1"
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@@ -2995,7 +3064,7 @@
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@@ -3013,7 +3082,8 @@
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@@ -3036,13 +3106,14 @@
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@@ -3053,7 +3124,7 @@
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-            "string_decoder": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
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@@ -3098,7 +3169,7 @@
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@@ -3108,12 +3179,12 @@
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-        "readable-stream": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.5.tgz"
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@@ -3123,42 +3194,46 @@
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     "glob": {
-      "version": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
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-        "path-is-absolute": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.0.tgz"
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@@ -6707,6 +7052,12 @@
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-            "pseudomap": "1.0.2",
-            "yallist": "2.1.2"
+            "pseudomap": "^1.0.2",
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@@ -6783,12 +7135,14 @@
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-      "version": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
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-      "version": "https://registry.npmjs.org/utilities/-/utilities-1.0.4.tgz",
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-      "integrity": "sha1-Z6rzPEaypYel9mZtAPdpEyjxSdw=",
+      "version": "9.14.0",
+      "resolved": "https://registry.npmjs.org/uws/-/uws-9.14.0.tgz",
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-        "extsprintf": "1.3.0"
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@@ -6829,7 +7184,7 @@
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-        "indexof": "https://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz"
+        "indexof": "0.0.1"
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       "dev": true,
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+        "isexe": "^2.0.0"
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-      "version": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
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@@ -6866,7 +7222,8 @@
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-      "version": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.1.tgz",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.1.tgz",
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-        "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz"
+        "mkdirp": "^0.5.1"
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+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
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-        "sax": "1.2.4",
-        "xmlbuilder": "9.0.4"
+        "sax": ">=0.6.0",
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@@ -6896,8 +7258,10 @@
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-      "integrity": "sha1-GFqIjATspGw+QHDZn3tJ3jUomS0="
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.3.tgz",
+      "integrity": "sha1-GFqIjATspGw+QHDZn3tJ3jUomS0=",
+      "dev": true
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@@ -6919,13 +7283,14 @@
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-      "version": "https://registry.npmjs.org/yargs/-/yargs-3.5.4.tgz",
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+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.5.4.tgz",
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-        "decamelize": "https://registry.npmjs.org/decamelize/-/decamelize-1.1.1.tgz",
-        "window-size": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
+        "camelcase": "^1.0.2",
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@@ -6938,7 +7303,8 @@
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-      "version": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
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diff --git a/package.json b/package.json
index a9a3faa63..2cc523ff1 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,6 @@
   "dependencies": {
     "lolex": "^2.3.2",
     "send": "^0.16.2",
-    "socket.io": "^2.0.4"
+    "socket.io": "^2.3.0"
   }
 }