diff --git a/package-lock.json b/package-lock.json
index 01db06b8..009c64a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3466,9 +3466,9 @@
       "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
     },
     "nyc": {
-      "version": "11.2.1",
-      "resolved": "https://registry.npmjs.org/nyc/-/nyc-11.2.1.tgz",
-      "integrity": "sha1-rYUK/p261/SXByi0suR/7Rw4chw=",
+      "version": "11.3.0",
+      "resolved": "https://registry.npmjs.org/nyc/-/nyc-11.3.0.tgz",
+      "integrity": "sha512-oUu0WHt1k/JMIODvAYXX6C50Mupw2GO34P/Jdg2ty9xrLufBthHiKR2gf08aF+9S0abW1fl24R7iKRBXzibZmg==",
       "requires": {
         "archy": "1.0.0",
         "arrify": "1.0.1",
@@ -3481,22 +3481,22 @@
         "foreground-child": "1.5.6",
         "glob": "7.1.2",
         "istanbul-lib-coverage": "1.1.1",
-        "istanbul-lib-hook": "1.0.7",
-        "istanbul-lib-instrument": "1.8.0",
-        "istanbul-lib-report": "1.1.1",
-        "istanbul-lib-source-maps": "1.2.1",
-        "istanbul-reports": "1.1.2",
+        "istanbul-lib-hook": "1.1.0",
+        "istanbul-lib-instrument": "1.9.1",
+        "istanbul-lib-report": "1.1.2",
+        "istanbul-lib-source-maps": "1.2.2",
+        "istanbul-reports": "1.1.3",
         "md5-hex": "1.3.0",
         "merge-source-map": "1.0.4",
         "micromatch": "2.3.11",
         "mkdirp": "0.5.1",
         "resolve-from": "2.0.0",
-        "rimraf": "2.6.1",
+        "rimraf": "2.6.2",
         "signal-exit": "3.0.2",
         "spawn-wrap": "1.3.8",
         "test-exclude": "4.1.1",
-        "yargs": "8.0.2",
-        "yargs-parser": "5.0.0"
+        "yargs": "10.0.3",
+        "yargs-parser": "8.0.0"
       },
       "dependencies": {
         "align-text": {
@@ -3612,7 +3612,7 @@
             "babel-runtime": "6.26.0",
             "babel-types": "6.26.0",
             "babylon": "6.18.0",
-            "debug": "2.6.8",
+            "debug": "2.6.9",
             "globals": "9.18.0",
             "invariant": "2.2.2",
             "lodash": "4.17.4"
@@ -3737,7 +3737,7 @@
           }
         },
         "debug": {
-          "version": "2.6.8",
+          "version": "2.6.9",
           "bundled": true,
           "requires": {
             "ms": "2.0.0"
@@ -3923,7 +3923,7 @@
           "bundled": true
         },
         "handlebars": {
-          "version": "4.0.10",
+          "version": "4.0.11",
           "bundled": true,
           "requires": {
             "async": "1.5.2",
@@ -4081,14 +4081,14 @@
           "bundled": true
         },
         "istanbul-lib-hook": {
-          "version": "1.0.7",
+          "version": "1.1.0",
           "bundled": true,
           "requires": {
             "append-transform": "0.4.0"
           }
         },
         "istanbul-lib-instrument": {
-          "version": "1.8.0",
+          "version": "1.9.1",
           "bundled": true,
           "requires": {
             "babel-generator": "6.26.0",
@@ -4101,7 +4101,7 @@
           }
         },
         "istanbul-lib-report": {
-          "version": "1.1.1",
+          "version": "1.1.2",
           "bundled": true,
           "requires": {
             "istanbul-lib-coverage": "1.1.1",
@@ -4120,21 +4120,30 @@
           }
         },
         "istanbul-lib-source-maps": {
-          "version": "1.2.1",
+          "version": "1.2.2",
           "bundled": true,
           "requires": {
-            "debug": "2.6.8",
+            "debug": "3.1.0",
             "istanbul-lib-coverage": "1.1.1",
             "mkdirp": "0.5.1",
-            "rimraf": "2.6.1",
+            "rimraf": "2.6.2",
             "source-map": "0.5.7"
+          },
+          "dependencies": {
+            "debug": {
+              "version": "3.1.0",
+              "bundled": true,
+              "requires": {
+                "ms": "2.0.0"
+              }
+            }
           }
         },
         "istanbul-reports": {
-          "version": "1.1.2",
+          "version": "1.1.3",
           "bundled": true,
           "requires": {
-            "handlebars": "4.0.10"
+            "handlebars": "4.0.11"
           }
         },
         "js-tokens": {
@@ -4561,7 +4570,7 @@
           }
         },
         "rimraf": {
-          "version": "2.6.1",
+          "version": "2.6.2",
           "bundled": true,
           "requires": {
             "glob": "7.1.2"
@@ -4605,7 +4614,7 @@
             "foreground-child": "1.5.6",
             "mkdirp": "0.5.1",
             "os-homedir": "1.0.2",
-            "rimraf": "2.6.1",
+            "rimraf": "2.6.2",
             "signal-exit": "3.0.2",
             "which": "1.3.0"
           }
@@ -4788,28 +4797,23 @@
           "bundled": true
         },
         "yargs": {
-          "version": "8.0.2",
+          "version": "10.0.3",
           "bundled": true,
           "requires": {
-            "camelcase": "4.1.0",
             "cliui": "3.2.0",
             "decamelize": "1.2.0",
+            "find-up": "2.1.0",
             "get-caller-file": "1.0.2",
             "os-locale": "2.1.0",
-            "read-pkg-up": "2.0.0",
             "require-directory": "2.1.1",
             "require-main-filename": "1.0.1",
             "set-blocking": "2.0.0",
             "string-width": "2.1.1",
             "which-module": "2.0.0",
             "y18n": "3.2.1",
-            "yargs-parser": "7.0.0"
+            "yargs-parser": "8.0.0"
           },
           "dependencies": {
-            "camelcase": {
-              "version": "4.1.0",
-              "bundled": true
-            },
             "cliui": {
               "version": "3.2.0",
               "bundled": true,
@@ -4829,63 +4833,18 @@
                   }
                 }
               }
-            },
-            "load-json-file": {
-              "version": "2.0.0",
-              "bundled": true,
-              "requires": {
-                "graceful-fs": "4.1.11",
-                "parse-json": "2.2.0",
-                "pify": "2.3.0",
-                "strip-bom": "3.0.0"
-              }
-            },
-            "path-type": {
-              "version": "2.0.0",
-              "bundled": true,
-              "requires": {
-                "pify": "2.3.0"
-              }
-            },
-            "read-pkg": {
-              "version": "2.0.0",
-              "bundled": true,
-              "requires": {
-                "load-json-file": "2.0.0",
-                "normalize-package-data": "2.4.0",
-                "path-type": "2.0.0"
-              }
-            },
-            "read-pkg-up": {
-              "version": "2.0.0",
-              "bundled": true,
-              "requires": {
-                "find-up": "2.1.0",
-                "read-pkg": "2.0.0"
-              }
-            },
-            "strip-bom": {
-              "version": "3.0.0",
-              "bundled": true
-            },
-            "yargs-parser": {
-              "version": "7.0.0",
-              "bundled": true,
-              "requires": {
-                "camelcase": "4.1.0"
-              }
             }
           }
         },
         "yargs-parser": {
-          "version": "5.0.0",
+          "version": "8.0.0",
           "bundled": true,
           "requires": {
-            "camelcase": "3.0.0"
+            "camelcase": "4.1.0"
           },
           "dependencies": {
             "camelcase": {
-              "version": "3.0.0",
+              "version": "4.1.0",
               "bundled": true
             }
           }
diff --git a/package.json b/package.json
index 591720ed..a2b68595 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "mkdirp": "0.5.1",
     "mocha": "4.0.1",
     "moment": "2.19.1",
-    "nyc": "11.2.1",
+    "nyc": "11.3.0",
     "object.assign": "4.0.4",
     "request": "2.83.0",
     "sinon": "4.0.2",