diff --git a/package-lock.json b/package-lock.json
index 8323915..68a4f1f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -65,6 +65,12 @@
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+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-6.2.0.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz",
@@ -424,9 +430,9 @@
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+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.1.tgz",
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@@ -1415,15 +1421,24 @@
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+      "resolved": "https://registry.npmjs.org/bfj/-/bfj-6.1.2.tgz",
+      "integrity": "sha512-BmBJa4Lip6BPRINSZ0BPEIfB1wUY/9rwbwvIHQA1KjX9om29B6id0wnWXq7m3bn5JrUVjeOTnVuhPT1FiHwPGw==",
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-        "check-types": "7.3.0",
-        "tryer": "1.0.0"
+        "bluebird": "^3.5.5",
+        "check-types": "^8.0.3",
+        "hoopy": "^0.1.4",
+        "tryer": "^1.0.1"
+      },
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+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.5.tgz",
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+          "dev": true
+        }
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-      "integrity": "sha1-Ro9XGkQ1wkJI9f0MsOjYfDw0Hn0=",
+      "version": "8.0.3",
+      "resolved": "https://registry.npmjs.org/check-types/-/check-types-8.0.3.tgz",
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@@ -4894,7 +4909,8 @@
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@@ -4945,7 +4961,8 @@
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@@ -4960,6 +4977,7 @@
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@@ -4968,6 +4986,7 @@
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@@ -4976,6 +4995,7 @@
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@@ -4984,7 +5004,8 @@
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@@ -5001,12 +5022,14 @@
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@@ -5014,22 +5037,26 @@
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@@ -5069,7 +5096,8 @@
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@@ -5101,7 +5129,8 @@
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           "bundled": true,
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@@ -5184,6 +5215,7 @@
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@@ -5196,7 +5228,8 @@
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@@ -5224,6 +5257,7 @@
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@@ -5234,7 +5268,8 @@
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@@ -5251,6 +5286,7 @@
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@@ -5259,7 +5295,8 @@
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@@ -5271,6 +5308,7 @@
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@@ -5284,7 +5322,8 @@
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@@ -5357,12 +5396,14 @@
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@@ -5371,6 +5412,7 @@
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@@ -5378,12 +5420,14 @@
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@@ -5438,7 +5482,8 @@
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@@ -5456,6 +5501,7 @@
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@@ -5485,7 +5531,8 @@
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@@ -5496,7 +5543,8 @@
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@@ -5534,6 +5582,7 @@
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@@ -5578,6 +5627,7 @@
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@@ -5585,7 +5635,8 @@
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@@ -5609,6 +5660,7 @@
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@@ -5642,6 +5694,7 @@
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@@ -5652,6 +5705,7 @@
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@@ -5680,6 +5735,7 @@
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-      "integrity": "sha1-iuCWJX6r59acRb4rZ8RIEk/7UXw=",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-5.1.1.tgz",
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-        "duplexer": "0.1.1",
-        "pify": "3.0.0"
+        "duplexer": "^0.1.1",
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+        }
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@@ -6288,6 +6354,12 @@
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+      "resolved": "https://registry.npmjs.org/hoopy/-/hoopy-0.1.4.tgz",
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+      "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
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-      "integrity": "sha1-XG2ixdflgx6P+jlklQ+NZnSskLg=",
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-      "resolved": "https://registry.npmjs.org/tryer/-/tryer-1.0.0.tgz",
-      "integrity": "sha1-Antp+oIyJeVRys4+8DsR9qs3wdc=",
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-        "mkdirp": "0.5.1",
-        "opener": "1.4.3",
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+      "dev": true,
+      "requires": {
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+        "acorn-walk": "^6.1.1",
+        "bfj": "^6.1.1",
+        "chalk": "^2.4.1",
+        "commander": "^2.18.0",
+        "ejs": "^2.6.1",
+        "express": "^4.16.3",
+        "filesize": "^3.6.1",
+        "gzip-size": "^5.0.0",
+        "lodash": "^4.17.10",
+        "mkdirp": "^0.5.1",
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+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
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+          "dev": true
+        },
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+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
           "dev": true,
           "requires": {
-            "async-limiter": "1.0.0",
-            "safe-buffer": "5.1.1"
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
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+        },
+        "commander": {
+          "version": "2.20.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz",
+          "integrity": "sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ==",
+          "dev": true
+        },
+        "ejs": {
+          "version": "2.7.1",
+          "resolved": "https://registry.npmjs.org/ejs/-/ejs-2.7.1.tgz",
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         }
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@@ -19195,6 +19287,15 @@
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+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+      "dev": true,
+      "requires": {
+        "async-limiter": "~1.0.0"
+      }
+    },
     "wtf-8": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/wtf-8/-/wtf-8-1.0.0.tgz",
diff --git a/package.json b/package.json
index c0b8c63..61353db 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "vue-style-loader": "^3.0.1",
     "vue-template-compiler": "^2.4.2",
     "webpack": "^2.6.1",
-    "webpack-bundle-analyzer": "^2.2.1",
+    "webpack-bundle-analyzer": "^3.3.2",
     "webpack-dev-middleware": "^1.10.0",
     "webpack-hot-middleware": "^2.18.0",
     "webpack-merge": "^4.1.0"