diff --git a/ponyracer/angular.json b/ponyracer/angular.json
index 22c859698..6336e7c68 100644
--- a/ponyracer/angular.json
+++ b/ponyracer/angular.json
@@ -43,7 +43,14 @@
               "aot": true,
               "extractLicenses": true,
               "vendorChunk": false,
-              "buildOptimizer": true
+              "buildOptimizer": true,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                }
+              ]
             }
           }
         },
diff --git a/ponyracer/package.json b/ponyracer/package.json
index 68b3f0a94..3a2e4fb5f 100644
--- a/ponyracer/package.json
+++ b/ponyracer/package.json
@@ -11,24 +11,24 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "~7.0.0-beta.5",
-    "@angular/common": "~7.0.0-beta.5",
-    "@angular/compiler": "~7.0.0-beta.5",
-    "@angular/core": "~7.0.0-beta.5",
-    "@angular/forms": "~7.0.0-beta.5",
-    "@angular/http": "~7.0.0-beta.5",
-    "@angular/platform-browser": "~7.0.0-beta.5",
-    "@angular/platform-browser-dynamic": "~7.0.0-beta.5",
-    "@angular/router": "~7.0.0-beta.5",
+    "@angular/animations": "~7.0.0-rc.0",
+    "@angular/common": "~7.0.0-rc.0",
+    "@angular/compiler": "~7.0.0-rc.0",
+    "@angular/core": "~7.0.0-rc.0",
+    "@angular/forms": "~7.0.0-rc.0",
+    "@angular/http": "~7.0.0-rc.0",
+    "@angular/platform-browser": "~7.0.0-rc.0",
+    "@angular/platform-browser-dynamic": "~7.0.0-rc.0",
+    "@angular/router": "~7.0.0-rc.0",
     "core-js": "^2.5.4",
-    "rxjs": "~6.3.2",
+    "rxjs": "~6.3.3",
     "zone.js": "~0.8.26"
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "~0.9.0-beta.1",
-    "@angular/cli": "~7.0.0-beta.4",
-    "@angular/compiler-cli": "~7.0.0-beta.5",
-    "@angular/language-service": "~7.0.0-beta.5",
+    "@angular/cli": "~7.0.0-rc.0",
+    "@angular/compiler-cli": "~7.0.0-rc.0",
+    "@angular/language-service": "~7.0.0-rc.0",
     "@types/jasmine": "~2.8.8",
     "@types/jasminewd2": "~2.0.3",
     "@types/node": "~8.9.4",
@@ -43,6 +43,6 @@
     "protractor": "~5.4.0",
     "ts-node": "~7.0.0",
     "tslint": "~5.11.0",
-    "typescript": "~3.0.1"
+    "typescript": "~3.1.1"
   }
 }
diff --git a/ponyracer/src/polyfills.ts b/ponyracer/src/polyfills.ts
index 8fceb45d3..6bf254753 100644
--- a/ponyracer/src/polyfills.ts
+++ b/ponyracer/src/polyfills.ts
@@ -28,24 +28,25 @@
 // import 'core-js/es6/math';
 // import 'core-js/es6/string';
 // import 'core-js/es6/date';
-// import 'core-js/es6/array';
 // import 'core-js/es6/regexp';
 // import 'core-js/es6/map';
 // import 'core-js/es6/weak-map';
 // import 'core-js/es6/set';
 
+/**
+ * If your app need to indexed by Google Search, your app require polyfills 'core-js/es6/array'
+ * Google bot use ES5.
+ * FYI: Googlebot uses a renderer following the similar spec to Chrome 41.
+ * https://developers.google.com/search/docs/guides/rendering
+ **/
+// import 'core-js/es6/array';
+
 /** IE10 and IE11 requires the following for NgClass support on SVG elements */
 // import 'classlist.js';  // Run `npm install --save classlist.js`.
 
 /** IE10 and IE11 requires the following for the Reflect API. */
 // import 'core-js/es6/reflect';
 
-
-/** Evergreen browsers require these. **/
-// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
-import 'core-js/es7/reflect';
-
-
 /**
  * Web Animations `@angular/platform-browser/animations`
  * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
diff --git a/ponyracer/tsconfig.json b/ponyracer/tsconfig.json
index 916247e4c..46aeded1b 100644
--- a/ponyracer/tsconfig.json
+++ b/ponyracer/tsconfig.json
@@ -14,7 +14,7 @@
       "node_modules/@types"
     ],
     "lib": [
-      "es2017",
+      "es2018",
       "dom"
     ]
   }