Updated dependencies

Author: piranna

package.json

@@ -37,7 +37,7 @@
   ],
   "dependencies": {
     "builddependencies": "0.0.1",
-    "prebuild-install": "^2.1.0"
+    "prebuild-install": "^2.1.2"
   },
   "buildDependencies": [
     "bin-man",
@@ -66,7 +66,7 @@
     "bin-pwd": "^0.0.0",
     "ci-publish": "^1.3.0",
     "davius": "^0.0.1",
-    "dhcpjs": "^0.5.3",
+    "dhcpjs": "^0.6.0",
     "ifconfig": "NodeOS/ifconfig",
     "ip": "NodeOS/ip",
     "loadtest": "^2.3.0",
@@ -76,16 +76,16 @@
     "nodeos-cross-toolchain": "^1.0.0-RC3.1",
     "nodeos-nodejs": "^6.9.5-0",
     "nodeos-reverse-proxy": "^0.1.0",
-    "npm": "^4.2.0",
+    "npm": "^4.5.0",
     "nsh": "^0.5.0",
     "ntp-client": "^0.5.3",
     "palmtree": "^2.6.0",
     "performance": "^1.1.1",
-    "prebuild": "^6.0.2",
+    "prebuild": "^6.1.0",
     "pstree": "^0.0.1",
     "qemu": "^2.8.0",
     "slap": "^0.1.61",
-    "tar-fs": "^1.15.0"
+    "tar-fs": "^1.15.2"
   },
   "description": "Generate a read-write users filesystem for NodeOS for demo purposses",
   "repository": {