diff --git a/package-lock.json b/package-lock.json
index de9e7249..382a8fcf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,8 +10,8 @@
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@@ -36,8 +36,8 @@
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@@ -54,14 +54,13 @@
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+          "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-3.1.10.tgz",
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@@ -146,6 +198,41 @@
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@@ -171,9 +277,9 @@
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-      "integrity": "sha1-odl8yvy8JiXMcPrc6zalDFiwGlM=",
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-        "inherits": "2.0.3",
-        "minimalistic-assert": "1.0.0"
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@@ -208,12 +308,6 @@
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@@ -241,6 +335,26 @@
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+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.17.1.tgz",
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@@ -289,9 +404,9 @@
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-        "mkdirp": "0.5.1",
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+        "home-or-tmp": "^2.0.0",
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-        "babylon": "6.18.0",
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@@ -794,15 +909,15 @@
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-        "lodash": "4.17.5",
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+        "babel-runtime": "^6.26.0",
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+        "lodash": "^4.17.4",
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@@ -823,8 +938,8 @@
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@@ -2661,7 +2782,7 @@
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-        "jsonfile": "3.0.1",
-        "universalify": "0.1.1"
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@@ -2688,14 +2819,14 @@
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@@ -2721,8 +2852,8 @@
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@@ -2735,7 +2866,7 @@
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@@ -2776,7 +2907,7 @@
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@@ -2799,7 +2930,7 @@
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@@ -2814,14 +2945,14 @@
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@@ -2830,12 +2961,12 @@
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-            "once": "1.4.0",
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+            "fs.realpath": "^1.0.0",
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@@ -2850,7 +2981,7 @@
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@@ -2859,7 +2990,7 @@
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@@ -2868,8 +2999,8 @@
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@@ -2888,7 +3019,7 @@
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@@ -2902,7 +3033,7 @@
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@@ -2915,8 +3046,8 @@
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@@ -2925,7 +3056,7 @@
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@@ -2948,27 +3079,27 @@
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-            "rc": "1.2.6",
-            "rimraf": "2.6.2",
-            "semver": "5.5.0",
-            "tar": "4.4.1"
+            "detect-libc": "^1.0.2",
+            "mkdirp": "^0.5.1",
+            "needle": "^2.2.0",
+            "nopt": "^4.0.1",
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+            "npmlog": "^4.0.2",
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@@ -2977,8 +3108,8 @@
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-            "osenv": "0.1.5"
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@@ -2993,8 +3124,8 @@
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-            "npm-bundled": "1.0.3"
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@@ -3003,10 +3134,10 @@
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-            "gauge": "2.7.4",
-            "set-blocking": "2.0.0"
+            "are-we-there-yet": "~1.1.2",
+            "console-control-strings": "~1.1.0",
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@@ -3025,7 +3156,7 @@
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@@ -3046,8 +3177,8 @@
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@@ -3063,15 +3194,15 @@
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-            "minimist": "1.2.0",
-            "strip-json-comments": "2.0.1"
+            "deep-extend": "^0.5.1",
+            "ini": "~1.3.0",
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@@ -3088,13 +3219,13 @@
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@@ -3103,7 +3234,7 @@
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@@ -3146,9 +3277,9 @@
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@@ -3157,7 +3288,7 @@
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@@ -3165,7 +3296,7 @@
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@@ -3180,13 +3311,13 @@
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-            "safe-buffer": "5.1.1",
-            "yallist": "3.0.2"
+            "chownr": "^1.0.1",
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@@ -3201,7 +3332,7 @@
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@@ -3222,19 +3353,10 @@
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+          "integrity": "sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=",
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-          "integrity": "sha1-LzVsh6VQolVGHza76ypbqL94SEc=",
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.0.tgz",
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           "requires": {
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-            "clone-stats": "0.0.1"
+            "clone": "^2.1.1",
+            "clone-buffer": "^1.0.0",
+            "clone-stats": "^1.0.0",
+            "cloneable-readable": "^1.0.0",
+            "remove-trailing-separator": "^1.0.1",
+            "replace-ext": "^1.0.0"
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@@ -7120,8 +7308,8 @@
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-        "through2": "2.0.3",
-        "vinyl": "0.4.6"
+        "through2": "^2.0.3",
+        "vinyl": "^0.4.3"
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@@ -7136,8 +7324,57 @@
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           "dev": true,
           "requires": {
-            "clone": "0.2.0",
-            "clone-stats": "0.0.1"
+            "clone": "^0.2.0",
+            "clone-stats": "^0.0.1"
+          }
+        }
+      }
+    },
+    "vinyl-sourcemap": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/vinyl-sourcemap/-/vinyl-sourcemap-1.1.0.tgz",
+      "integrity": "sha1-kqgAWTo4cDqM2xHYswCtS+Y7PhY=",
+      "dev": true,
+      "requires": {
+        "append-buffer": "^1.0.2",
+        "convert-source-map": "^1.5.0",
+        "graceful-fs": "^4.1.6",
+        "normalize-path": "^2.1.1",
+        "now-and-later": "^2.0.0",
+        "remove-bom-buffer": "^3.0.0",
+        "vinyl": "^2.0.0"
+      },
+      "dependencies": {
+        "clone": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
+          "integrity": "sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=",
+          "dev": true
+        },
+        "clone-stats": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/clone-stats/-/clone-stats-1.0.0.tgz",
+          "integrity": "sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=",
+          "dev": true
+        },
+        "replace-ext": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/replace-ext/-/replace-ext-1.0.0.tgz",
+          "integrity": "sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs=",
+          "dev": true
+        },
+        "vinyl": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.0.tgz",
+          "integrity": "sha512-MBH+yP0kC/GQ5GwBqrTPTzEfiiLjta7hTtvQtbxBgTeSXsmKQRQecjibMbxIXzVT3Y9KJK+drOz1/k+vsu8Nkg==",
+          "dev": true,
+          "requires": {
+            "clone": "^2.1.1",
+            "clone-buffer": "^1.0.0",
+            "clone-stats": "^1.0.0",
+            "cloneable-readable": "^1.0.0",
+            "remove-trailing-separator": "^1.0.1",
+            "replace-ext": "^1.0.0"
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@@ -7152,12 +7389,12 @@
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+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
+      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
       "dev": true,
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-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
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@@ -7167,9 +7404,9 @@
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-      "integrity": "sha1-+OGqHuWlPsW/FR/6CXQqatdpeHY=",
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.2.0.tgz",
+      "integrity": "sha1-tDFbtCFKPXBY6+7okuE/ok2YsHU=",
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@@ -7178,8 +7415,8 @@
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       "dev": true,
       "requires": {
-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1"
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
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@@ -7194,9 +7431,9 @@
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-        "async-limiter": "1.0.0",
-        "safe-buffer": "5.1.1",
-        "ultron": "1.1.1"
+        "async-limiter": "~1.0.0",
+        "safe-buffer": "~5.1.0",
+        "ultron": "~1.1.0"
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@@ -7223,34 +7460,20 @@
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-          "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo=",
-          "dev": true
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-        "window-size": {
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-          "integrity": "sha1-tDFbtCFKPXBY6+7okuE/ok2YsHU=",
-          "dev": true
-        }
+        "camelcase": "^3.0.0",
+        "cliui": "^3.2.0",
+        "decamelize": "^1.1.1",
+        "get-caller-file": "^1.0.1",
+        "os-locale": "^1.4.0",
+        "read-pkg-up": "^1.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^1.0.1",
+        "set-blocking": "^2.0.0",
+        "string-width": "^1.0.2",
+        "which-module": "^1.0.0",
+        "window-size": "^0.2.0",
+        "y18n": "^3.2.1",
+        "yargs-parser": "^4.1.0"
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@@ -7259,15 +7482,7 @@
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-          "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo=",
-          "dev": true
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+        "camelcase": "^3.0.0"
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diff --git a/package.json b/package.json
index 958bdef9..ccce0e35 100644
--- a/package.json
+++ b/package.json
@@ -28,10 +28,10 @@
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     "babelify": "^7.3.0",
     "benchmark": "^2.1.0",
-    "browser-sync": "^2.23.7",
+    "browser-sync": "^2.26.3",
     "browserify": "^13.3.0",
     "chai": "^4.1.2",
-    "gulp": "^3.9.1",
+    "gulp": "^4.0.0",
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     "mocha": "^5.0.5",
     "vinyl-source-stream": "^1.1.0"