diff --git a/package-lock.json b/package-lock.json
index 3b5cc81..a44fa85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -783,13 +783,13 @@
       "dependencies": {
         "ansi-regex": {
           "version": "1.1.1",
-          "resolved": "http://registry.npmjs.org/ansi-regex/-/ansi-regex-1.1.1.tgz",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-1.1.1.tgz",
           "integrity": "sha1-QchHGUZGN15qGl0Qw8oFTvn8mA0=",
           "dev": true
         },
         "chalk": {
           "version": "1.0.0",
-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.0.0.tgz",
           "integrity": "sha1-s89O0P9Tl8mcdbj2edsvUoMfltw=",
           "dev": true,
           "requires": {
@@ -1359,7 +1359,7 @@
         },
         "readable-stream": {
           "version": "1.1.14",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
           "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
           "dev": true,
           "requires": {
@@ -1455,7 +1455,7 @@
           "dependencies": {
             "lodash": {
               "version": "1.0.2",
-              "resolved": "http://registry.npmjs.org/lodash/-/lodash-1.0.2.tgz",
+              "resolved": "https://registry.npmjs.org/lodash/-/lodash-1.0.2.tgz",
               "integrity": "sha1-j1dWDIO1n8JwvT1WG2kAQ0MOJVE=",
               "dev": true
             }
@@ -1475,7 +1475,7 @@
         },
         "lodash": {
           "version": "2.4.2",
-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
           "integrity": "sha1-+t2DS5aDBz2hebPq5tnA0VBT9z4=",
           "dev": true
         },
@@ -2740,7 +2740,7 @@
         },
         "yargs": {
           "version": "3.10.0",
-          "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
           "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
           "dev": true,
           "requires": {
@@ -2854,9 +2854,9 @@
       "dev": true
     },
     "y18n": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
-      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.2.tgz",
+      "integrity": "sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==",
       "dev": true
     },
     "yallist": {