diff --git a/dao/client.js b/dao/client.js
index 41ce504..0cf166d 100644
--- a/dao/client.js
+++ b/dao/client.js
@@ -5,12 +5,8 @@ const net = require('net'),
     EventParser = require('../entities/EventParser.js'),
     Message = require('js-message'),
     fs = require('fs'),
-    Queue = require('js-queue');
-
-let Events = require('event-pubsub/es5');
-if(process.version[1]>4){
+    Queue = require('js-queue'),
     Events = require('event-pubsub');
-}
 
 let eventParser = new EventParser();
 
diff --git a/dao/socketServer.js b/dao/socketServer.js
index 7691882..b330654 100644
--- a/dao/socketServer.js
+++ b/dao/socketServer.js
@@ -5,12 +5,8 @@ const net = require('net'),
     fs = require('fs'),
     dgram = require('dgram'),
     EventParser = require('../entities/EventParser.js'),
-    Message = require('js-message');
-
-let Events = require('event-pubsub/es5');
-if(process.version[1]>4){
+    Message = require('js-message'),
     Events = require('event-pubsub');
-}
 
 let eventParser = new EventParser();
 
diff --git a/package-lock.json b/package-lock.json
index 3e7f698..0f9f3e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "node-ipc",
-  "version": "9.0.1",
+  "version": "9.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -16,8 +16,8 @@
       "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
       "dev": true,
       "requires": {
-        "co": "4.6.0",
-        "json-stable-stringify": "1.0.1"
+        "co": "^4.6.0",
+        "json-stable-stringify": "^1.0.1"
       }
     },
     "align-text": {
@@ -25,10 +25,11 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
-        "kind-of": "3.2.2",
-        "longest": "1.0.1",
-        "repeat-string": "1.6.1"
+        "kind-of": "^3.0.2",
+        "longest": "^1.0.1",
+        "repeat-string": "^1.5.2"
       }
     },
     "amdefine": {
@@ -55,7 +56,7 @@
       "integrity": "sha1-c9g7wmP4bpf4zE9rrhsOkKfSLIY=",
       "dev": true,
       "requires": {
-        "sprintf-js": "1.0.3"
+        "sprintf-js": "~1.0.2"
       }
     },
     "asn1": {
@@ -107,7 +108,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "tweetnacl": "0.14.5"
+        "tweetnacl": "^0.14.3"
       }
     },
     "bluebird": {
@@ -122,7 +123,7 @@
       "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
       "dev": true,
       "requires": {
-        "hoek": "2.16.3"
+        "hoek": "2.x.x"
       }
     },
     "brace-expansion": {
@@ -131,7 +132,7 @@
       "integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
       "dev": true,
       "requires": {
-        "balanced-match": "1.0.0",
+        "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
       }
     },
@@ -155,8 +156,8 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "align-text": "0.1.4",
-        "lazy-cache": "1.0.4"
+        "align-text": "^0.1.3",
+        "lazy-cache": "^1.0.3"
       }
     },
     "chalk": {
@@ -165,11 +166,11 @@
       "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
       "dev": true,
       "requires": {
-        "ansi-styles": "2.2.1",
-        "escape-string-regexp": "1.0.5",
-        "has-ansi": "2.0.0",
-        "strip-ansi": "3.0.1",
-        "supports-color": "2.0.0"
+        "ansi-styles": "^2.2.1",
+        "escape-string-regexp": "^1.0.2",
+        "has-ansi": "^2.0.0",
+        "strip-ansi": "^3.0.0",
+        "supports-color": "^2.0.0"
       }
     },
     "cliui": {
@@ -179,8 +180,8 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "center-align": "0.1.3",
-        "right-align": "0.1.3",
+        "center-align": "^0.1.1",
+        "right-align": "^0.1.1",
         "wordwrap": "0.0.2"
       },
       "dependencies": {
@@ -205,12 +206,12 @@
       "integrity": "sha1-WMW130vKqntSFCQX8vh3TtP7T+c=",
       "dev": true,
       "requires": {
-        "bluebird": "2.11.0",
-        "commander": "2.11.0",
-        "joi": "6.10.1",
-        "lcov-parse": "0.0.10",
-        "log-driver": "1.2.5",
-        "request-promise": "0.4.3"
+        "bluebird": "^2.9.x",
+        "commander": "^2.x",
+        "joi": "^6.4.x",
+        "lcov-parse": "0.x",
+        "log-driver": "^1.x",
+        "request-promise": "^0.x"
       }
     },
     "combined-stream": {
@@ -219,7 +220,7 @@
       "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
       "dev": true,
       "requires": {
-        "delayed-stream": "1.0.0"
+        "delayed-stream": "~1.0.0"
       }
     },
     "commander": {
@@ -240,7 +241,7 @@
       "integrity": "sha1-O9/s3GCBR8HGcgL6KR59ylnqo7g=",
       "dev": true,
       "requires": {
-        "boom": "2.10.1"
+        "boom": "2.x.x"
       }
     },
     "dashdash": {
@@ -249,7 +250,7 @@
       "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
       "dev": true,
       "requires": {
-        "assert-plus": "1.0.0"
+        "assert-plus": "^1.0.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -291,7 +292,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "jsbn": "0.1.1"
+        "jsbn": "~0.1.0"
       }
     },
     "escape-string-regexp": {
@@ -306,11 +307,11 @@
       "integrity": "sha1-MOz89mypjcZ80v0WKr626vqM5vw=",
       "dev": true,
       "requires": {
-        "esprima": "1.2.5",
-        "estraverse": "1.9.3",
-        "esutils": "2.0.2",
-        "optionator": "0.5.0",
-        "source-map": "0.2.0"
+        "esprima": "^1.2.2",
+        "estraverse": "^1.9.1",
+        "esutils": "^2.0.2",
+        "optionator": "^0.5.0",
+        "source-map": "~0.2.0"
       },
       "dependencies": {
         "esprima": {
@@ -340,9 +341,9 @@
       "dev": true
     },
     "event-pubsub": {
-      "version": "4.2.4",
-      "resolved": "https://registry.npmjs.org/event-pubsub/-/event-pubsub-4.2.4.tgz",
-      "integrity": "sha1-Y0+2l/5AFNxQBHIthZQyuqISMlc="
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/event-pubsub/-/event-pubsub-4.3.0.tgz",
+      "integrity": "sha512-z7IyloorXvKbFx9Bpie2+vMJKKx1fH1EN5yiTfp8CiLOTptSYy1g8H4yDpGlEdshL1PBiFtBHepF2cNsqeEeFQ=="
     },
     "exit": {
       "version": "0.1.2",
@@ -374,8 +375,8 @@
       "integrity": "sha1-WI74lzxmI7KnbfRlEFaWuWqsgGc=",
       "dev": true,
       "requires": {
-        "glob": "5.0.15",
-        "minimatch": "2.0.10"
+        "glob": "5.x",
+        "minimatch": "2.x"
       }
     },
     "forever-agent": {
@@ -390,9 +391,9 @@
       "integrity": "sha1-M8GDrPGTJ27KqYFDpp6Uv+4XUNE=",
       "dev": true,
       "requires": {
-        "asynckit": "0.4.0",
-        "combined-stream": "1.0.5",
-        "mime-types": "2.1.15"
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.5",
+        "mime-types": "^2.1.12"
       }
     },
     "getpass": {
@@ -401,7 +402,7 @@
       "integrity": "sha1-Xv+OPmhNVprkyysSgmBOi6YhSfo=",
       "dev": true,
       "requires": {
-        "assert-plus": "1.0.0"
+        "assert-plus": "^1.0.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -418,11 +419,11 @@
       "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
       "dev": true,
       "requires": {
-        "inflight": "1.0.6",
-        "inherits": "2.0.3",
-        "minimatch": "2.0.10",
-        "once": "1.4.0",
-        "path-is-absolute": "1.0.1"
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "2 || 3",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
       }
     },
     "handlebars": {
@@ -431,10 +432,10 @@
       "integrity": "sha1-PTDHGLCaPZbyPqTMH0A8TTup/08=",
       "dev": true,
       "requires": {
-        "async": "1.5.2",
-        "optimist": "0.6.1",
-        "source-map": "0.4.4",
-        "uglify-js": "2.8.29"
+        "async": "^1.4.0",
+        "optimist": "^0.6.1",
+        "source-map": "^0.4.4",
+        "uglify-js": "^2.6"
       },
       "dependencies": {
         "source-map": {
@@ -443,7 +444,7 @@
           "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
           "dev": true,
           "requires": {
-            "amdefine": "1.0.1"
+            "amdefine": ">=0.0.4"
           }
         }
       }
@@ -460,8 +461,8 @@
       "integrity": "sha1-M0gdDxu/9gDdID11gSpqX7oALio=",
       "dev": true,
       "requires": {
-        "ajv": "4.11.8",
-        "har-schema": "1.0.5"
+        "ajv": "^4.9.1",
+        "har-schema": "^1.0.5"
       }
     },
     "has-ansi": {
@@ -470,7 +471,7 @@
       "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
       "dev": true,
       "requires": {
-        "ansi-regex": "2.1.1"
+        "ansi-regex": "^2.0.0"
       }
     },
     "has-flag": {
@@ -485,10 +486,10 @@
       "integrity": "sha1-B4REvXwWQLD+VA0sm3PVlnjo4cQ=",
       "dev": true,
       "requires": {
-        "boom": "2.10.1",
-        "cryptiles": "2.0.5",
-        "hoek": "2.16.3",
-        "sntp": "1.0.9"
+        "boom": "2.x.x",
+        "cryptiles": "2.x.x",
+        "hoek": "2.x.x",
+        "sntp": "1.x.x"
       }
     },
     "hoek": {
@@ -503,9 +504,9 @@
       "integrity": "sha1-33LiZwZs0Kxn+3at+OE0qPvPkb8=",
       "dev": true,
       "requires": {
-        "assert-plus": "0.2.0",
-        "jsprim": "1.4.0",
-        "sshpk": "1.13.1"
+        "assert-plus": "^0.2.0",
+        "jsprim": "^1.2.2",
+        "sshpk": "^1.7.0"
       }
     },
     "inflight": {
@@ -514,8 +515,8 @@
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
       "dev": true,
       "requires": {
-        "once": "1.4.0",
-        "wrappy": "1.0.2"
+        "once": "^1.3.0",
+        "wrappy": "1"
       }
     },
     "inherits": {
@@ -528,7 +529,8 @@
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.5.tgz",
       "integrity": "sha1-Hzsm72E7IUuIy8ojzGwB2Hlh7sw=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-typedarray": {
       "version": "1.0.0",
@@ -560,20 +562,20 @@
       "integrity": "sha1-zXMI6zSdBbnyGBYyukxKO1NNJyQ=",
       "dev": true,
       "requires": {
-        "abbrev": "1.0.9",
-        "async": "1.5.2",
-        "escodegen": "1.7.1",
-        "esprima": "2.7.3",
-        "fileset": "0.2.1",
-        "handlebars": "4.0.10",
-        "js-yaml": "3.9.0",
-        "mkdirp": "0.5.1",
-        "nopt": "3.0.6",
-        "once": "1.4.0",
-        "resolve": "1.1.7",
-        "supports-color": "3.2.3",
-        "which": "1.2.14",
-        "wordwrap": "1.0.0"
+        "abbrev": "1.0.x",
+        "async": "1.x",
+        "escodegen": "1.7.x",
+        "esprima": "2.7.x",
+        "fileset": "0.2.x",
+        "handlebars": "^4.0.1",
+        "js-yaml": "3.x",
+        "mkdirp": "0.5.x",
+        "nopt": "3.x",
+        "once": "1.x",
+        "resolve": "1.1.x",
+        "supports-color": "^3.1.0",
+        "which": "^1.1.1",
+        "wordwrap": "^1.0.0"
       },
       "dependencies": {
         "supports-color": {
@@ -582,7 +584,7 @@
           "integrity": "sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=",
           "dev": true,
           "requires": {
-            "has-flag": "1.0.0"
+            "has-flag": "^1.0.0"
           }
         }
       }
@@ -593,9 +595,9 @@
       "integrity": "sha1-kBbdpFMhPSesbUPcTqlzFaGJCF4=",
       "dev": true,
       "requires": {
-        "exit": "0.1.2",
-        "glob": "3.2.11",
-        "jasmine-core": "2.4.1"
+        "exit": "^0.1.2",
+        "glob": "^3.2.11",
+        "jasmine-core": "~2.4.0"
       },
       "dependencies": {
         "glob": {
@@ -604,8 +606,8 @@
           "integrity": "sha1-Spc/Y1uRkPcV0QmH1cAP0oFevj0=",
           "dev": true,
           "requires": {
-            "inherits": "2.0.3",
-            "minimatch": "0.3.0"
+            "inherits": "2",
+            "minimatch": "0.3"
           }
         },
         "minimatch": {
@@ -614,8 +616,8 @@
           "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
           "dev": true,
           "requires": {
-            "lru-cache": "2.7.3",
-            "sigmund": "1.0.1"
+            "lru-cache": "2",
+            "sigmund": "~1.0.0"
           }
         }
       }
@@ -632,10 +634,10 @@
       "integrity": "sha1-TVDDGAeRIgAP5fFq8f+OGRe3fgY=",
       "dev": true,
       "requires": {
-        "hoek": "2.16.3",
-        "isemail": "1.2.0",
-        "moment": "2.18.1",
-        "topo": "1.1.0"
+        "hoek": "2.x.x",
+        "isemail": "1.x.x",
+        "moment": "2.x.x",
+        "topo": "1.x.x"
       }
     },
     "js-message": {
@@ -648,7 +650,7 @@
       "resolved": "https://registry.npmjs.org/js-queue/-/js-queue-2.0.0.tgz",
       "integrity": "sha1-NiITz4YPRo8BJfxslqvBdCUx+Ug=",
       "requires": {
-        "easy-stack": "1.0.0"
+        "easy-stack": "^1.0.0"
       }
     },
     "js-yaml": {
@@ -657,8 +659,8 @@
       "integrity": "sha512-0LoUNELX4S+iofCT8f4uEHIiRBR+c2AINyC8qRWfC6QNruLtxVZRJaPcu/xwMgFIgDxF25tGHaDjvxzJCNE9yw==",
       "dev": true,
       "requires": {
-        "argparse": "1.0.9",
-        "esprima": "4.0.0"
+        "argparse": "^1.0.7",
+        "esprima": "^4.0.0"
       },
       "dependencies": {
         "esprima": {
@@ -688,7 +690,7 @@
       "integrity": "sha1-mnWdOcXy/1A/1TAGRu1EX4jE+a8=",
       "dev": true,
       "requires": {
-        "jsonify": "0.0.0"
+        "jsonify": "~0.0.0"
       }
     },
     "json-stringify-safe": {
@@ -728,8 +730,9 @@
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
       "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
       "dev": true,
+      "optional": true,
       "requires": {
-        "is-buffer": "1.1.5"
+        "is-buffer": "^1.1.5"
       }
     },
     "lazy-cache": {
@@ -751,8 +754,8 @@
       "integrity": "sha1-uo0znQykphDjo/FFucr0iAcVUFQ=",
       "dev": true,
       "requires": {
-        "prelude-ls": "1.1.2",
-        "type-check": "0.3.2"
+        "prelude-ls": "~1.1.0",
+        "type-check": "~0.3.1"
       }
     },
     "lodash": {
@@ -771,7 +774,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "lru-cache": {
       "version": "2.7.3",
@@ -791,7 +795,7 @@
       "integrity": "sha1-pOv1BkCUVpI3uM9wBGd20J/JKu0=",
       "dev": true,
       "requires": {
-        "mime-db": "1.27.0"
+        "mime-db": "~1.27.0"
       }
     },
     "minimatch": {
@@ -800,7 +804,7 @@
       "integrity": "sha1-jQh8OcazjAAbl/ynzm0OHoCvusc=",
       "dev": true,
       "requires": {
-        "brace-expansion": "1.1.8"
+        "brace-expansion": "^1.0.0"
       }
     },
     "minimist": {
@@ -844,7 +848,7 @@
       "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
       "dev": true,
       "requires": {
-        "abbrev": "1.0.9"
+        "abbrev": "1"
       }
     },
     "oauth-sign": {
@@ -859,7 +863,7 @@
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
       "dev": true,
       "requires": {
-        "wrappy": "1.0.2"
+        "wrappy": "1"
       }
     },
     "optimist": {
@@ -868,8 +872,8 @@
       "integrity": "sha1-2j6nRob6IaGaERwybpDrFaAZZoY=",
       "dev": true,
       "requires": {
-        "minimist": "0.0.10",
-        "wordwrap": "0.0.3"
+        "minimist": "~0.0.1",
+        "wordwrap": "~0.0.2"
       },
       "dependencies": {
         "wordwrap": {
@@ -886,12 +890,12 @@
       "integrity": "sha1-t1qJlaLUF98ltuTjhi9QqohlE2g=",
       "dev": true,
       "requires": {
-        "deep-is": "0.1.3",
-        "fast-levenshtein": "1.0.7",
-        "levn": "0.2.5",
-        "prelude-ls": "1.1.2",
-        "type-check": "0.3.2",
-        "wordwrap": "0.0.3"
+        "deep-is": "~0.1.2",
+        "fast-levenshtein": "~1.0.0",
+        "levn": "~0.2.5",
+        "prelude-ls": "~1.1.1",
+        "type-check": "~0.3.1",
+        "wordwrap": "~0.0.2"
       },
       "dependencies": {
         "wordwrap": {
@@ -936,7 +940,8 @@
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
       "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "request": {
       "version": "2.81.0",
@@ -944,28 +949,28 @@
       "integrity": "sha1-xpKJRqDgbF+Nb4qTM0af/aRimKA=",
       "dev": true,
       "requires": {
-        "aws-sign2": "0.6.0",
-        "aws4": "1.6.0",
-        "caseless": "0.12.0",
-        "combined-stream": "1.0.5",
-        "extend": "3.0.1",
-        "forever-agent": "0.6.1",
-        "form-data": "2.1.4",
-        "har-validator": "4.2.1",
-        "hawk": "3.1.3",
-        "http-signature": "1.1.1",
-        "is-typedarray": "1.0.0",
-        "isstream": "0.1.2",
-        "json-stringify-safe": "5.0.1",
-        "mime-types": "2.1.15",
-        "oauth-sign": "0.8.2",
-        "performance-now": "0.2.0",
-        "qs": "6.4.0",
-        "safe-buffer": "5.1.1",
-        "stringstream": "0.0.5",
-        "tough-cookie": "2.3.2",
-        "tunnel-agent": "0.6.0",
-        "uuid": "3.1.0"
+        "aws-sign2": "~0.6.0",
+        "aws4": "^1.2.1",
+        "caseless": "~0.12.0",
+        "combined-stream": "~1.0.5",
+        "extend": "~3.0.0",
+        "forever-agent": "~0.6.1",
+        "form-data": "~2.1.1",
+        "har-validator": "~4.2.1",
+        "hawk": "~3.1.3",
+        "http-signature": "~1.1.0",
+        "is-typedarray": "~1.0.0",
+        "isstream": "~0.1.2",
+        "json-stringify-safe": "~5.0.1",
+        "mime-types": "~2.1.7",
+        "oauth-sign": "~0.8.1",
+        "performance-now": "^0.2.0",
+        "qs": "~6.4.0",
+        "safe-buffer": "^5.0.1",
+        "stringstream": "~0.0.4",
+        "tough-cookie": "~2.3.0",
+        "tunnel-agent": "^0.6.0",
+        "uuid": "^3.0.0"
       }
     },
     "request-promise": {
@@ -974,10 +979,10 @@
       "integrity": "sha1-PI3cgvBviQjXIK7eHWeUJY4iEhw=",
       "dev": true,
       "requires": {
-        "bluebird": "2.11.0",
-        "chalk": "1.1.3",
-        "lodash": "3.10.1",
-        "request": "2.81.0"
+        "bluebird": "^2.3",
+        "chalk": "^1.1.0",
+        "lodash": "^3.10.0",
+        "request": "^2.34"
       }
     },
     "resolve": {
@@ -993,7 +998,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "align-text": "0.1.4"
+        "align-text": "^0.1.1"
       }
     },
     "safe-buffer": {
@@ -1014,7 +1019,7 @@
       "integrity": "sha1-ZUEYTMkK7qbG57NeJlkIJEPGYZg=",
       "dev": true,
       "requires": {
-        "hoek": "2.16.3"
+        "hoek": "2.x.x"
       }
     },
     "source-map": {
@@ -1024,7 +1029,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "amdefine": "1.0.1"
+        "amdefine": ">=0.0.4"
       }
     },
     "sprintf-js": {
@@ -1039,14 +1044,14 @@
       "integrity": "sha1-US322mKHFEMW3EwY/hzx2UBzm+M=",
       "dev": true,
       "requires": {
-        "asn1": "0.2.3",
-        "assert-plus": "1.0.0",
-        "bcrypt-pbkdf": "1.0.1",
-        "dashdash": "1.14.1",
-        "ecc-jsbn": "0.1.1",
-        "getpass": "0.1.7",
-        "jsbn": "0.1.1",
-        "tweetnacl": "0.14.5"
+        "asn1": "~0.2.3",
+        "assert-plus": "^1.0.0",
+        "bcrypt-pbkdf": "^1.0.0",
+        "dashdash": "^1.12.0",
+        "ecc-jsbn": "~0.1.1",
+        "getpass": "^0.1.1",
+        "jsbn": "~0.1.0",
+        "tweetnacl": "~0.14.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -1069,7 +1074,7 @@
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "dev": true,
       "requires": {
-        "ansi-regex": "2.1.1"
+        "ansi-regex": "^2.0.0"
       }
     },
     "supports-color": {
@@ -1084,7 +1089,7 @@
       "integrity": "sha1-6ddRYV0buH3IZdsYL6HKCl71NtU=",
       "dev": true,
       "requires": {
-        "hoek": "2.16.3"
+        "hoek": "2.x.x"
       }
     },
     "tough-cookie": {
@@ -1093,7 +1098,7 @@
       "integrity": "sha1-8IH3bkyFcg5sN6X6ztc3FQ2EByo=",
       "dev": true,
       "requires": {
-        "punycode": "1.4.1"
+        "punycode": "^1.4.1"
       }
     },
     "tunnel-agent": {
@@ -1102,7 +1107,7 @@
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
       "dev": true,
       "requires": {
-        "safe-buffer": "5.1.1"
+        "safe-buffer": "^5.0.1"
       }
     },
     "tweetnacl": {
@@ -1118,7 +1123,7 @@
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
       "dev": true,
       "requires": {
-        "prelude-ls": "1.1.2"
+        "prelude-ls": "~1.1.2"
       }
     },
     "uglify-js": {
@@ -1128,9 +1133,9 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "source-map": "0.5.6",
-        "uglify-to-browserify": "1.0.2",
-        "yargs": "3.10.0"
+        "source-map": "~0.5.1",
+        "uglify-to-browserify": "~1.0.0",
+        "yargs": "~3.10.0"
       },
       "dependencies": {
         "source-map": {
@@ -1170,7 +1175,7 @@
       "integrity": "sha1-mofEN48D6CfOyvGs31bHNsAcFOU=",
       "dev": true,
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
       }
     },
     "window-size": {
@@ -1199,9 +1204,9 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "camelcase": "1.2.1",
-        "cliui": "2.1.0",
-        "decamelize": "1.2.0",
+        "camelcase": "^1.0.2",
+        "cliui": "^2.1.0",
+        "decamelize": "^1.0.0",
         "window-size": "0.1.0"
       }
     }