diff --git a/demo/package-lock.json b/demo/package-lock.json
index a8ad133..f90d29d 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
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+      "integrity": "sha512-asaikDeqAQg7JifRsZn1NJZXo9E+VwlyCfbkZhwyISinqk5zNS6266HS5kah6P0SaQKGF6SkNnZVHUzHFYxYDw==",
+      "dev": true,
+      "requires": {
+        "debuglog": "^1.0.1",
+        "dezalgo": "^1.0.0",
+        "graceful-fs": "^4.1.2",
+        "once": "^1.3.0"
+      }
+    },
     "readdirp": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-2.2.1.tgz",
@@ -9891,12 +10153,12 @@
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     },
     "restore-cursor": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz",
-      "integrity": "sha1-n37ih/gv0ybU/RYpI9YhKe7g368=",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-3.1.0.tgz",
+      "integrity": "sha512-l+sSefzHpj5qimhFSE5a8nufZYAM3sBSVMAPtYkmC+4EH2anSGaEMXSD0izRQbu9nfyQ9y5JrVmp7E8oZrUjvA==",
       "dev": true,
       "requires": {
-        "onetime": "^2.0.0",
+        "onetime": "^5.1.0",
         "signal-exit": "^3.0.2"
       }
     },
@@ -11640,6 +11902,12 @@
         "prelude-ls": "~1.1.2"
       }
     },
+    "type-fest": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.5.2.tgz",
+      "integrity": "sha512-DWkS49EQKVX//Tbupb9TFa19c7+MK1XmzkrZUR8TAktmE/DizXoaoJV6TZ/tSIPXipqNiRI6CyAe7x69Jb6RSw==",
+      "dev": true
+    },
     "type-is": {
       "version": "1.6.16",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
@@ -11748,6 +12016,34 @@
         "imurmurhash": "^0.1.4"
       }
     },
+    "universal-analytics": {
+      "version": "0.4.20",
+      "resolved": "https://registry.npmjs.org/universal-analytics/-/universal-analytics-0.4.20.tgz",
+      "integrity": "sha512-gE91dtMvNkjO+kWsPstHRtSwHXz0l2axqptGYp5ceg4MsuurloM0PU3pdOfpb5zBXUvyjT4PwhWK2m39uczZuw==",
+      "dev": true,
+      "requires": {
+        "debug": "^3.0.0",
+        "request": "^2.88.0",
+        "uuid": "^3.0.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.2.6",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        }
+      }
+    },
     "universalify": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
@@ -11867,6 +12163,15 @@
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       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
+    "util-promisify": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/util-promisify/-/util-promisify-2.1.0.tgz",
+      "integrity": "sha1-PCI2R2xNMsX/PEcAKt18E7moKlM=",
+      "dev": true,
+      "requires": {
+        "object.getownpropertydescriptors": "^2.0.3"
+      }
+    },
     "util.promisify": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/util.promisify/-/util.promisify-1.0.0.tgz",
diff --git a/demo/package.json b/demo/package.json
index 8b89337..c22b262 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -60,7 +60,7 @@
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "^0.13.7",
-    "@angular/cli": "^7.3.7",
+    "@angular/cli": "^8.3.0",
     "@angular/compiler-cli": "^7.2.11",
     "@angular/language-service": "^7.2.11",
     "@angularclass/hmr": "~2.1.3",