diff --git a/package-lock.json b/package-lock.json
index 4986d06..3a08d08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2286,7 +2286,7 @@
         },
         "lodash": {
           "version": "3.10.1",
-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
           "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
         },
         "lodash.isarray": {
@@ -2572,11 +2572,12 @@
           }
         },
         "node.extend": {
-          "version": "1.1.6",
-          "resolved": "https://registry.npmjs.org/node.extend/-/node.extend-1.1.6.tgz",
-          "integrity": "sha1-p7iCyC1sk6SGOlUEvV3o7IYli5Y=",
+          "version": "1.1.8",
+          "resolved": "https://registry.npmjs.org/node.extend/-/node.extend-1.1.8.tgz",
+          "integrity": "sha512-L/dvEBwyg3UowwqOUTyDsGBU6kjBQOpOhshio9V3i3BMPv5YUb9+mWNN8MK0IbWqT0AqaTSONZf0aTuMMahWgA==",
           "requires": {
-            "is": "^3.1.0"
+            "has": "^1.0.3",
+            "is": "^3.2.1"
           }
         },
         "shelljs": {
@@ -2639,6 +2640,14 @@
         "glogg": "^1.0.0"
       }
     },
+    "has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+      "requires": {
+        "function-bind": "^1.1.1"
+      }
+    },
     "has-ansi": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
@@ -3525,7 +3534,7 @@
       "dependencies": {
         "minimist": {
           "version": "0.0.8",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
           "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
         }
       }
@@ -3628,10 +3637,11 @@
       }
     },
     "node.extend": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/node.extend/-/node.extend-2.0.0.tgz",
-      "integrity": "sha1-dSWih1Z36lNHhKXhCseJVhOWFN8=",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/node.extend/-/node.extend-2.0.2.tgz",
+      "integrity": "sha512-pDT4Dchl94/+kkgdwyS2PauDFjZG0Hk0IcHIB+LkW27HLDtdoeMxHTxZh39DYbPP8UflWXWj9JcdDozF+YDOpQ==",
       "requires": {
+        "has": "^1.0.3",
         "is": "^3.2.1"
       }
     },
@@ -4031,7 +4041,7 @@
         },
         "chalk": {
           "version": "0.4.0",
-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-0.4.0.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-0.4.0.tgz",
           "integrity": "sha1-UZmj3c0MHv4jvAjBsCewYXbgxk8=",
           "requires": {
             "ansi-styles": "~1.0.0",