diff --git a/angular.json b/angular.json
index 7406d63..c227b83 100644
--- a/angular.json
+++ b/angular.json
@@ -27,7 +27,8 @@
               "src/styles.css",
               "./node_modules/@syncfusion/ej2-material-theme/styles/material.css"
             ],
-            "scripts": []
+            "scripts": [],
+            "es5BrowserSupport": true
           },
           "configurations": {
             "production": {
@@ -125,4 +126,4 @@
     }
   },
   "defaultProject": "getting-started"
-}
\ No newline at end of file
+}
diff --git a/package.json b/package.json
index b8d33ad..a7be750 100644
--- a/package.json
+++ b/package.json
@@ -11,40 +11,40 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "~8.2.4",
-    "@angular/common": "~8.2.4",
-    "@angular/compiler": "~8.2.4",
-    "@angular/core": "~8.2.4",
-    "@angular/forms": "~8.2.4",
-    "@angular/platform-browser": "~8.2.4",
-    "@angular/platform-browser-dynamic": "~8.2.4",
-    "@angular/router": "~8.2.4",
-    "@syncfusion/ej2-angular-dropdowns": "^17.4.44",
-    "@syncfusion/ej2-angular-treegrid": "^17.2.47",
-    "@syncfusion/ej2-material-theme": "~17.2.46",
-    "rxjs": "~6.4.0",
-    "tslib": "^1.10.0",
-    "zone.js": "~0.9.1"
+    "@angular/animations": "~10.2.5",
+    "@angular/common": "~10.2.5",
+    "@angular/compiler": "~10.2.5",
+    "@angular/core": "~10.2.5",
+    "@angular/forms": "~10.2.5",
+    "@angular/platform-browser": "~10.2.5",
+    "@angular/platform-browser-dynamic": "~10.2.5",
+    "@angular/router": "~10.2.5",
+    "@syncfusion/ej2-angular-grids": "^18.4.30",
+    "@syncfusion/ej2-angular-schedule": "^18.4.30",
+    "core-js": "^3.6.5",
+    "rxjs": "~6.6.0",
+    "tslib": "^2.0.0",
+    "zone.js": "~0.10.3"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^0.10.0",
-    "@angular/cli": "^7.0.7",
-    "@angular/compiler-cli": "~8.2.4",
-    "@angular/language-service": "~8.2.4",
-    "@types/jasmine": "~3.3.8",
+    "@angular-devkit/build-angular": "~0.1002.4",
+    "@angular/cli": "~10.2.4",
+    "@angular/compiler-cli": "~10.2.5",
+    "@angular/language-service": "~10.2.5",
+    "@types/jasmine": "~3.5.0",
     "@types/jasminewd2": "~2.0.3",
-    "@types/node": "~8.9.4",
-    "codelyzer": "^5.0.0",
-    "jasmine-core": "~3.4.0",
-    "jasmine-spec-reporter": "~4.2.1",
-    "karma": "~4.1.0",
-    "karma-chrome-launcher": "~2.2.0",
-    "karma-coverage-istanbul-reporter": "~2.0.1",
-    "karma-jasmine": "~2.0.1",
+    "@types/node": "^12.11.1",
+    "codelyzer": "^6.0.0",
+    "jasmine-core": "~3.5.0",
+    "jasmine-spec-reporter": "~5.0.0",
+    "karma": "~6.3.16",
+    "karma-chrome-launcher": "~3.1.0",
+    "karma-coverage-istanbul-reporter": "~3.0.2",
+    "karma-jasmine": "~4.0.0",
     "karma-jasmine-html-reporter": "^1.4.0",
-    "protractor": "~5.4.0",
-    "ts-node": "~7.0.0",
-    "tslint": "~5.15.0",
-    "typescript": "~3.5.3"
+    "protractor": "~7.0.0",
+    "ts-node": "~8.3.0",
+    "tslint": "~6.1.0",
+    "typescript": "4.0.8"
   }
 }