diff --git a/demo/package-lock.json b/demo/package-lock.json
index 7633f56..8860bf9 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -8520,7 +8520,8 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -8563,7 +8564,8 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "concat-map": {
               "version": "0.0.1",
@@ -8574,7 +8576,8 @@
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -8691,7 +8694,8 @@
             "inherits": {
               "version": "2.0.4",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "ini": {
               "version": "1.3.5",
@@ -8703,6 +8707,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -8725,12 +8730,14 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.9.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -8749,6 +8756,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -8838,7 +8846,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -8850,6 +8859,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -8935,7 +8945,8 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -8971,6 +8982,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -8990,6 +9002,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -9033,12 +9046,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             }
           }
         }
@@ -10935,7 +10950,8 @@
       "dependencies": {
         "react-dom": {
           "version": "16.10.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.10.2.tgz",
+          "integrity": "sha512-kWGDcH3ItJK4+6Pl9DZB16BXYAZyrYQItU4OMy0jAkv5aNqc+mAKb4TpFtAteI6TJZu+9ZlNhaeNQSVQDHJzkw==",
           "requires": {
             "loose-envify": "^1.1.0",
             "object-assign": "^4.1.1",
@@ -10945,7 +10961,8 @@
         },
         "scheduler": {
           "version": "0.16.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.16.2.tgz",
+          "integrity": "sha512-BqYVWqwz6s1wZMhjFvLfVR5WXP7ZY32M/wYPo04CcuPM7XZEbV2TBNW7Z0UkguPTl0dWMA59VbNXxK6q+pHItg==",
           "requires": {
             "loose-envify": "^1.1.0",
             "object-assign": "^4.1.1"
@@ -15169,9 +15186,9 @@
       "dev": true
     },
     "ua-parser-js": {
-      "version": "0.7.19",
-      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.19.tgz",
-      "integrity": "sha512-T3PVJ6uz8i0HzPxOF9SWzWAlfN/DavlpQqepn22xgve/5QecC+XMCAtmUNnY7C9StehaV6exjUCI801lOI7QlQ=="
+      "version": "0.7.31",
+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.31.tgz",
+      "integrity": "sha512-qLK/Xe9E2uzmYI3qLeOmI0tEOt+TBBQyUIAh4aAgU05FVYzeZrKUdkAZfBNVGRaHVgV0TDkdEngJSw/SyQchkQ=="
     },
     "uglify-js": {
       "version": "3.4.10",