diff --git a/package-lock.json b/package-lock.json
index 5ccf153..7f2badf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,22 +1,24 @@
 {
   "name": "BarterDEX",
-  "version": "1.0.0",
+  "version": "0.4.0",
   "lockfileVersion": 1,
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.0.42.tgz",
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+      "version": "8.0.34",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.0.34.tgz",
+      "integrity": "sha512-Jnmm57+nHqvJUPwUzt1CLoLzFtF2B2vgG7cWFut+a4nqTp9/L6pL0N+o0Jt3V7AQnCKMsPEqQpLFZYleBCdq3w==",
       "dev": true
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz",
-      "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.2.3.tgz",
+      "integrity": "sha1-wG9Zh3jETGsWGrr+NGa4GtGBTtI=",
       "dev": true,
       "requires": {
         "co": "4.6.0",
+        "fast-deep-equal": "1.0.0",
+        "json-schema-traverse": "0.3.1",
         "json-stable-stringify": "1.0.1"
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@@ -38,9 +40,9 @@
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-      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.2.0.tgz",
-      "integrity": "sha1-104bh+ev/A24qttwIfP+SBAasjQ=",
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
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@@ -55,9 +57,9 @@
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-      "integrity": "sha1-FDQt0428yU0OW4fXY81jYSwOeU8=",
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
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@@ -83,17 +85,17 @@
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-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz",
-      "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
+      "version": "3.5.1",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
+      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
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-      "resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
-      "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/boom/-/boom-4.3.1.tgz",
+      "integrity": "sha1-T4owBctKfjiJ90kDD9JbluAdLjE=",
       "dev": true,
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-        "hoek": "2.16.3"
+        "hoek": "4.2.0"
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@@ -225,12 +227,23 @@
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-      "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
-      "integrity": "sha1-O9/s3GCBR8HGcgL6KR59ylnqo7g=",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-3.1.2.tgz",
+      "integrity": "sha1-qJ+7Ig9c4l7FboxKqKT9e1sNKf4=",
       "dev": true,
       "requires": {
-        "boom": "2.10.1"
+        "boom": "5.2.0"
+      },
+      "dependencies": {
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+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/boom/-/boom-5.2.0.tgz",
+          "integrity": "sha512-Z5BTk6ZRe4tXXQlkqftmsAUANpXmuwlsF5Oov8ThoMbQRzdGTA1ngYRW160GexgOgjsFOKJz0LYhoNi+2AMBUw==",
+          "dev": true,
+          "requires": {
+            "hoek": "4.2.0"
+          }
+        }
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@@ -249,20 +262,12 @@
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-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
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-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
-      "integrity": "sha1-5zFTHKLt4n0YgiJCfaF4IdaP9Pw=",
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
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@@ -302,12 +307,12 @@
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-      "resolved": "https://registry.npmjs.org/electron/-/electron-1.7.5.tgz",
-      "integrity": "sha1-BloxAr+LhxAt9QxQmF/v5sVpBFs=",
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-1.8.1.tgz",
+      "integrity": "sha1-GbbznyAT4gSpGmC8MIbcekoH7Yg=",
       "dev": true,
       "requires": {
-        "@types/node": "7.0.42",
+        "@types/node": "8.0.34",
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@@ -318,7 +323,7 @@
       "integrity": "sha1-LP1U1pZsAZxNSa1l++Zcyc3vaMg=",
       "dev": true,
       "requires": {
-        "debug": "2.6.8",
+        "debug": "2.6.9",
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         "home-path": "1.0.5",
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@@ -339,16 +344,7 @@
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-          "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "4.1.11"
+            "rimraf": "2.6.2"
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@@ -438,6 +434,12 @@
       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
       "dev": true
     },
+    "fast-deep-equal": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz",
+      "integrity": "sha1-liVqO8l1WV6zbYLpkp0GDYk0Of8=",
+      "dev": true
+    },
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@@ -472,24 +474,34 @@
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-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.1.4.tgz",
-      "integrity": "sha1-M8GDrPGTJ27KqYFDpp6Uv+4XUNE=",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.1.tgz",
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       "requires": {
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         "combined-stream": "1.0.5",
-        "mime-types": "2.1.16"
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-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-4.0.1.tgz",
-      "integrity": "sha1-f8DGyJV/mD9X8waiTlud3Y0N2IA=",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-4.0.2.tgz",
+      "integrity": "sha1-+RcExT0bRh+JNFKwwwfZmXZHq2s=",
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-        "jsonfile": "3.0.1",
+        "jsonfile": "4.0.0",
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+          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+          "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
+          "requires": {
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@@ -520,14 +532,6 @@
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@@ -550,37 +554,37 @@
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-      "integrity": "sha1-0mMTX0MwfALGAq/I/pWXDAFRNp4=",
+      "version": "2.0.0",
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+      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=",
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-      "integrity": "sha1-M0gdDxu/9gDdID11gSpqX7oALio=",
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.0.3.tgz",
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       "requires": {
-        "ajv": "4.11.8",
-        "har-schema": "1.0.5"
+        "ajv": "5.2.3",
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-      "integrity": "sha1-B4REvXwWQLD+VA0sm3PVlnjo4cQ=",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/hawk/-/hawk-6.0.2.tgz",
+      "integrity": "sha512-miowhl2+U7Qle4vdLqDdPt9m09K6yZhkLDTWGoUiUzrQCn+mHHSmfJgAyGaLRZbPmTqfFFjRV1QWCW0VWUJBbQ==",
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-        "boom": "2.10.1",
-        "cryptiles": "2.0.5",
-        "hoek": "2.16.3",
-        "sntp": "1.0.9"
+        "boom": "4.3.1",
+        "cryptiles": "3.1.2",
+        "hoek": "4.2.0",
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-      "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
-      "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
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@@ -596,12 +600,12 @@
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-      "integrity": "sha1-33LiZwZs0Kxn+3at+OE0qPvPkb8=",
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       "dev": true,
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@@ -725,6 +729,12 @@
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+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
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@@ -741,9 +751,10 @@
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-      "integrity": "sha1-pezG9l9T9mLEQVx2daAzHQmS7GY=",
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@@ -764,14 +775,6 @@
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@@ -845,18 +848,18 @@
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-      "integrity": "sha1-SNJtI1WJZRcErFkWygYAGRQmaHg=",
+      "version": "1.30.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.30.0.tgz",
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-      "integrity": "sha1-K4WKUuXs1RbbiXrCvodIeDBpjiM=",
+      "version": "2.1.17",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.17.tgz",
+      "integrity": "sha1-Cdejk/A+mVp5+K+Fe3Cp4KsWVXo=",
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@@ -921,11 +924,11 @@
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@@ -1014,9 +1017,9 @@
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@@ -1163,39 +1166,39 @@
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@@ -1246,12 +1249,12 @@
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     "sntp": {
-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz",
-      "integrity": "sha1-ZUEYTMkK7qbG57NeJlkIJEPGYZg=",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/sntp/-/sntp-2.0.2.tgz",
+      "integrity": "sha1-UGQRDwr4X3z9t9a2ekACjOUrSys=",
       "dev": true,
       "requires": {
-        "hoek": "2.16.3"
+        "hoek": "4.2.0"
       }
     },
     "spdx-correct": {
@@ -1295,22 +1298,8 @@
         "getpass": "0.1.7",
         "jsbn": "0.1.1",
         "tweetnacl": "0.14.5"
-      },
-      "dependencies": {
-        "assert-plus": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-          "dev": true
-        }
       }
     },
-    "string_decoder": {
-      "version": "0.10.31",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
-      "dev": true
-    },
     "string-width": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
@@ -1322,6 +1311,12 @@
         "strip-ansi": "3.0.1"
       }
     },
+    "string_decoder": {
+      "version": "0.10.31",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+      "dev": true
+    },
     "stringstream": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
@@ -1371,7 +1366,7 @@
       "integrity": "sha1-ebs7RFbdBPGOvbwNcDodHa7FEF0=",
       "dev": true,
       "requires": {
-        "debug": "2.6.8",
+        "debug": "2.6.9",
         "es6-promise": "4.1.1"
       }
     },
@@ -1400,9 +1395,9 @@
       }
     },
     "tough-cookie": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.2.tgz",
-      "integrity": "sha1-8IH3bkyFcg5sN6X6ztc3FQ2EByo=",
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.3.tgz",
+      "integrity": "sha1-C2GKVWW23qkL80JdBNVe3EdadWE=",
       "dev": true,
       "requires": {
         "punycode": "1.4.1"
@@ -1472,14 +1467,6 @@
         "assert-plus": "1.0.0",
         "core-util-is": "1.0.2",
         "extsprintf": "1.3.0"
-      },
-      "dependencies": {
-        "assert-plus": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-          "dev": true
-        }
       }
     },
     "which": {
diff --git a/package.json b/package.json
index d7b69a9..a91d96a 100755
--- a/package.json
+++ b/package.json
@@ -22,12 +22,12 @@
   "author": "Satinderjit Singh",
   "license": "MIT",
   "devDependencies": {
-    "electron": "^1.7.5"
+    "electron": "^1.8.1"
   },
   "dependencies": {
-    "bluebird": "^3.5.0",
+    "bluebird": "^3.5.1",
     "fix-path": "^2.1.0",
-    "fs-extra": "^4.0.1",
+    "fs-extra": "^4.0.2",
     "mkdirp": "^0.5.1",
     "portscanner": "^2.1.1",
     "ps-node": "^0.1.6"