diff --git a/package-lock.json b/package-lock.json
index e138da9..ba5d76e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3498,7 +3498,7 @@
         "gulp-util": {
           "version": "2.2.20",
           "resolved": "https://registry.npmjs.org/gulp-util/-/gulp-util-2.2.20.tgz",
-          "integrity": "sha1-1xRuVyiRC9jwR6awseVJvCLb1kw=",
+          "integrity": "sha512-9rtv4sj9EtCWYGD15HQQvWtRBtU9g1t0+w29tphetHxjxEAuBKQJkhGqvlLkHEtUjEgoqIpsVwPKU1yMZAa+wA==",
           "dev": true,
           "requires": {
             "chalk": "^0.5.0",
@@ -3514,7 +3514,7 @@
             "through2": {
               "version": "0.5.1",
               "resolved": "https://registry.npmjs.org/through2/-/through2-0.5.1.tgz",
-              "integrity": "sha1-390BLrnHAOIyP9M084rGIqs3Lac=",
+              "integrity": "sha512-zexCrAOTbjkBCXGyozn7hhS3aEaqdrc59mAD2E3dKYzV1vFuEGQ1hEDJN2oQMQFwy4he2zyLqPZV+AlfS8ZWJA==",
               "dev": true,
               "requires": {
                 "readable-stream": "~1.0.17",
@@ -3659,7 +3659,7 @@
     "gulp-util": {
       "version": "3.0.8",
       "resolved": "https://registry.npmjs.org/gulp-util/-/gulp-util-3.0.8.tgz",
-      "integrity": "sha1-AFTh50RQLifATBh8PsxQXdVLu08=",
+      "integrity": "sha512-q5oWPc12lwSFS9h/4VIjG+1NuNDlJ48ywV2JKItY4Ycc/n1fXJeYPVQsfu5ZrhQi7FGSDBalwUCLar/GyHXKGw==",
       "dev": true,
       "requires": {
         "array-differ": "^1.0.0",
@@ -3685,7 +3685,7 @@
         "chalk": {
           "version": "1.1.3",
           "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
-          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+          "integrity": "sha512-U3lRVLMSlsCfjqYPbLyVv11M9CPW4I728d6TCKMAOJueEeB9/8o+eSsMnxPJD+Q+K909sdESg7C+tIkoH6on1A==",
           "dev": true,
           "requires": {
             "ansi-styles": "^2.2.1",
@@ -3698,13 +3698,13 @@
         "object-assign": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-3.0.0.tgz",
-          "integrity": "sha1-m+3VygiXlJvKR+f/QIBi1Un1h/I=",
+          "integrity": "sha512-jHP15vXVGeVh1HuaA2wY6lxk+whK/x4KBG88VXeRma7CCun7iGD5qPc4eYykQ9sdQvg8jkwFKsSxHln2ybW3xQ==",
           "dev": true
         },
         "strip-ansi": {
           "version": "3.0.1",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "integrity": "sha512-VhumSSbBqDTP8p2ZLKj40UjBCV4+v8bUSEpUb4KjRgWk9pbqGF4REFj6KEagidb2f/M6AzC0EmFyDNGaw9OCzg==",
           "dev": true,
           "requires": {
             "ansi-regex": "^2.0.0"