diff --git a/package-lock.json b/package-lock.json
index bd84553..349439c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,19 +1,19 @@
 {
   "name": "sc-broker",
-  "version": "6.0.0",
+  "version": "8.0.0",
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       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.0.9.tgz",
-      "integrity": "sha1-kbR5JYinc4wl813W9jdSovh3YTU=",
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       "dev": true
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       "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
-      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=",
+      "integrity": "sha512-S2Hw0TtNkMJhIabBwIojKL9YHO5T0n5eNqWJ7Lrlel/zDbftQpxpapi8tZs3X1HWa+u+QeydGmzzNU0m09+Rcg==",
       "dev": true,
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@@ -23,7 +23,7 @@
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       "dev": true,
       "requires": {
-        "sprintf-js": "1.0.3"
+        "sprintf-js": "~1.0.2"
       }
     },
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@@ -56,13 +56,6 @@
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       "dev": true
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-    "commander": {
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-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz",
-      "integrity": "sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==",
-      "dev": true,
-      "optional": true
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@@ -79,9 +72,9 @@
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-      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=",
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
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@@ -99,32 +92,32 @@
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       "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.8.1.tgz",
-      "integrity": "sha1-WltTr0aTEQvrsIZ6o0MN07cKEBg=",
+      "integrity": "sha512-yhi5S+mNTOuRvyW4gWlg5W1byMaQGWWSYHXsuFZ7GBo7tpyOwi2EdzMP/QWxh9hwkD2m+wDVHJsxhRIj+v/b/A==",
       "dev": true,
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-        "estraverse": "1.9.3",
-        "esutils": "2.0.2",
-        "optionator": "0.8.2",
-        "source-map": "0.2.0"
+        "esprima": "^2.7.1",
+        "estraverse": "^1.9.1",
+        "esutils": "^2.0.2",
+        "optionator": "^0.8.1",
+        "source-map": "~0.2.0"
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-      "integrity": "sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=",
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       "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-1.9.3.tgz",
-      "integrity": "sha1-r2fy3JIlgkFZUJJgkaQAXSnJu0Q=",
+      "integrity": "sha512-25w1fMXQrGdoquWnScXZGckOv+Wes+JDnuN/+7ex3SauFRS72r2lFDec0EKPt2YD1wUJ/IrfEex+9yp4hfSOJA==",
       "dev": true
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-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
-      "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
+      "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==",
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@@ -135,19 +128,9 @@
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-      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=",
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-      "resolved": "https://registry.npmjs.org/fileset/-/fileset-0.2.1.tgz",
-      "integrity": "sha1-WI74lzxmI7KnbfRlEFaWuWqsgGc=",
-      "dev": true,
-      "requires": {
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-        "minimatch": "2.0.10"
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@@ -162,14 +145,14 @@
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-      "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
+      "integrity": "sha512-c9IPMazfRITpmAAKi22dK1VKxGDX9ehhqfABDriL/lzO92xcUKEJPQHrVA/2YHSNFB4iFlykVmWvwo48nr3OxA==",
       "dev": true,
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-        "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"
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@@ -179,15 +162,16 @@
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-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.0.12.tgz",
-      "integrity": "sha512-RhmTekP+FZL+XNhwS1Wf+bTTZpdLougwt5pcgA1tuz6Jcx0fpH/7z0qd71RKnZHBCxIRBHfBOnio4gViPemNzA==",
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
       "dev": true,
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-        "async": "2.6.1",
-        "optimist": "0.6.1",
-        "source-map": "0.6.1",
-        "uglify-js": "3.4.9"
+        "minimist": "^1.2.5",
+        "neo-async": "^2.6.0",
+        "source-map": "^0.6.1",
+        "uglify-js": "^3.1.4",
+        "wordwrap": "^1.0.0"
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@@ -201,7 +185,7 @@
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-      "integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=",
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@@ -229,47 +213,47 @@
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-      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=",
+      "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==",
       "dev": true
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-      "resolved": "https://registry.npmjs.org/istanbul/-/istanbul-0.4.4.tgz",
-      "integrity": "sha1-6M9xjf7bcTyDNKuf+t418QQtKlY=",
+      "version": "0.4.5",
+      "resolved": "https://registry.npmjs.org/istanbul/-/istanbul-0.4.5.tgz",
+      "integrity": "sha512-nMtdn4hvK0HjUlzr1DrKSUY8ychprt8dzHOgY2KXsIhHu5PuQQEOTM27gV9Xblyon7aUH/TSFIjRHEODF/FRPg==",
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-        "async": "1.5.2",
-        "escodegen": "1.8.1",
-        "esprima": "2.7.3",
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-        "resolve": "1.1.7",
-        "supports-color": "3.2.3",
-        "which": "1.3.1",
-        "wordwrap": "1.0.0"
+        "abbrev": "1.0.x",
+        "async": "1.x",
+        "escodegen": "1.8.x",
+        "esprima": "2.7.x",
+        "glob": "^5.0.15",
+        "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",
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-          "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
+          "integrity": "sha512-nSVgobk4rv61R9PUSDtYt7mPVB2olxNR5RWJcAsH676/ef11bUZwvu7+RGYrYauVdDPcO519v68wRhXQtxsV9w==",
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+      "version": "3.14.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.1.tgz",
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-        "argparse": "1.0.10",
-        "esprima": "4.0.1"
+        "argparse": "^1.0.7",
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@@ -283,11 +267,11 @@
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-      "integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=",
+      "integrity": "sha512-0OO4y2iOHix2W6ujICbKIaEQXvFQHue65vUG3pb5EUomzPI90z9hsA1VsO/dbIIpC53J8gxM9Q4Oho0jrCM/yA==",
       "dev": true,
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-        "prelude-ls": "1.1.2",
-        "type-check": "0.3.2"
+        "prelude-ls": "~1.1.2",
+        "type-check": "~0.3.2"
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@@ -296,18 +280,18 @@
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-      "integrity": "sha1-jQh8OcazjAAbl/ynzm0OHoCvusc=",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
       "dev": true,
       "requires": {
-        "brace-expansion": "1.1.11"
+        "brace-expansion": "^1.1.7"
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-      "version": "0.0.10",
-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
-      "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=",
+      "version": "1.2.7",
+      "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
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@@ -348,7 +332,7 @@
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         "commander": {
           "version": "2.15.1",
-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
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           "dev": true
         },
@@ -406,13 +390,19 @@
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       }
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+    "neo-async": {
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
+      "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==",
+      "dev": true
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       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
-      "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
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       "dev": true,
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-        "abbrev": "1.0.9"
+        "abbrev": "1"
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@@ -424,36 +414,18 @@
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-      "integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=",
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
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-        "prelude-ls": "1.1.2",
-        "type-check": "0.3.2",
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+        "deep-is": "~0.1.3",
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-      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
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@@ -487,56 +459,43 @@
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-      "integrity": "sha1-2rc/vPwrqBm03gO9b26qSBZLP50=",
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       "dev": true,
       "optional": true,
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-        "amdefine": "1.0.1"
+        "amdefine": ">=0.0.4"
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-      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
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       "dev": true,
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       "dev": true,
       "requires": {
-        "prelude-ls": "1.1.2"
+        "prelude-ls": "~1.1.2"
       }
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     "uglify-js": {
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-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.9.tgz",
-      "integrity": "sha512-8CJsbKOtEbnJsTyv6LE6m6ZKniqMiFWmm9sRbopbkGs3gMPPfd3Fh8iIA4Ykv5MgaTbqHr4BaoGLJLZNhsrW1Q==",
+      "version": "3.17.4",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.17.4.tgz",
+      "integrity": "sha512-T9q82TJI9e/C1TAxYvfb16xO120tMVFZrGA3f9/P4424DNu6ypK103y0GPFVa17yotwSyZW5iYXgjYHkGrJW/g==",
       "dev": true,
-      "optional": true,
-      "requires": {
-        "commander": "2.17.1",
-        "source-map": "0.6.1"
-      },
-      "dependencies": {
-        "source-map": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
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-          "dev": true,
-          "optional": true
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-      }
+      "optional": true
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     "underscore": {
       "version": "1.8.3",
@@ -555,13 +514,19 @@
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       "dev": true,
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
       }
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+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "dev": true
+    },
     "wordwrap": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
-      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
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diff --git a/package.json b/package.json
index 5bce0a8..5bfff66 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "uuid": "3.1.0"
   },
   "devDependencies": {
-    "istanbul": "0.4.4",
+    "istanbul": "0.4.5",
     "mocha": "5.2.0",
     "underscore": "1.8.3"
   },