diff --git a/.gitignore b/.gitignore
index 79aa59e..478e476 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ frontend/
 legacy/
 DB/csv/
 otis/package-lock.json
+otis/.eslintcache
\ No newline at end of file
diff --git a/otis/angular.json b/otis/angular.json
index a175f2a..30bfab3 100644
--- a/otis/angular.json
+++ b/otis/angular.json
@@ -22,7 +22,6 @@
             "main": "src/main.ts",
             "polyfills": "src/polyfills.ts",
             "tsConfig": "tsconfig.app.json",
-            "aot": true,
             "assets": [
               "src/favicon.ico",
               "src/assets"
@@ -31,7 +30,13 @@
               "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
               "src/styles.css"
             ],
-            "scripts": []
+            "scripts": [],
+            "vendorChunk": true,
+            "extractLicenses": false,
+            "buildOptimizer": false,
+            "sourceMap": true,
+            "optimization": false,
+            "namedChunks": true
           },
           "configurations": {
             "production": {
@@ -61,7 +66,8 @@
                 }
               ]
             }
-          }
+          },
+          "defaultConfiguration": ""
         },
         "serve": {
           "builder": "@angular-devkit/build-angular:dev-server",
diff --git a/otis/package.json b/otis/package.json
index 287127b..5425984 100644
--- a/otis/package.json
+++ b/otis/package.json
@@ -14,35 +14,35 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^11.1.0",
-    "@angular/cdk": "^11.1.0",
-    "@angular/common": "^11.1.0",
-    "@angular/compiler": "^11.1.0",
-    "@angular/core": "^11.1.0",
-    "@angular/flex-layout": "^11.0.0-beta.33",
-    "@angular/forms": "^11.1.0",
-    "@angular/material": "^11.1.0",
-    "@angular/material-moment-adapter": "^11.1.0",
-    "@angular/platform-browser": "^11.1.0",
-    "@angular/platform-browser-dynamic": "^11.1.0",
-    "@angular/router": "^11.1.0",
+    "@angular/animations": "^12.2.16",
+    "@angular/cdk": "^12.2.13",
+    "@angular/common": "^12.2.16",
+    "@angular/compiler": "^12.2.16",
+    "@angular/core": "^12.2.16",
+    "@angular/flex-layout": "^12.0.0-beta.35",
+    "@angular/forms": "^12.2.16",
+    "@angular/material": "^12.2.13",
+    "@angular/material-moment-adapter": "^12.2.13",
+    "@angular/platform-browser": "^12.2.16",
+    "@angular/platform-browser-dynamic": "^12.2.16",
+    "@angular/router": "^12.2.16",
     "jspdf": "^2.3.0",
     "jspdf-autotable": "^3.5.13",
     "moment": "^2.29.1",
     "rxjs": "^6.6.3",
     "tslib": "^2.1.0",
-    "zone.js": "^0.11.3"
+    "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.1101.1",
+    "@angular-devkit/build-angular": "~12.2.17",
     "@angular-eslint/builder": "^1.1.0",
     "@angular-eslint/eslint-plugin": "^1.1.0",
     "@angular-eslint/eslint-plugin-template": "^1.1.0",
     "@angular-eslint/schematics": "^1.1.0",
     "@angular-eslint/template-parser": "^1.1.0",
-    "@angular/cli": "^11.1.1",
-    "@angular/compiler-cli": "^11.1.0",
-    "@angular/language-service": "^11.1.0",
+    "@angular/cli": "^12.2.17",
+    "@angular/compiler-cli": "^12.2.16",
+    "@angular/language-service": "^12.2.16",
     "@types/jasmine": "~3.6.3",
     "@types/node": "^14.14.22",
     "@typescript-eslint/eslint-plugin": "^4.14.0",
@@ -54,7 +54,7 @@
     "husky": "^4.3.8",
     "jasmine-core": "^3.6.0",
     "jasmine-spec-reporter": "^6.0.0",
-    "karma": "^6.0.1",
+    "karma": "^6.3.18",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage-istanbul-reporter": "~3.0.2",
     "karma-jasmine": "^4.0.0",
@@ -63,7 +63,7 @@
     "prettier": "^2.2.1",
     "standard-version": "^9.1.0",
     "ts-node": "^9.1.1",
-    "typescript": "^4.1.3"
+    "typescript": "^4.3.5"
   },
   "husky": {
     "hooks": {
@@ -78,4 +78,4 @@
       "npx eslint --cache --fix"
     ]
   }
-}
+}
\ No newline at end of file
diff --git a/otis/src/environments/environment.ts b/otis/src/environments/environment.ts
index 7571df4..8d60309 100644
--- a/otis/src/environments/environment.ts
+++ b/otis/src/environments/environment.ts
@@ -15,4 +15,4 @@ export const environment = {
  * This import should be commented out in production mode because it will have a negative impact
  * on performance if an error is thrown.
  */
-// import 'zone.js/dist/zone-error';  // Included with Angular CLI.
+// import 'zone.js/plugins/zone-error';  // Included with Angular CLI.
diff --git a/otis/src/polyfills.ts b/otis/src/polyfills.ts
index 955e1ce..0cdffa7 100644
--- a/otis/src/polyfills.ts
+++ b/otis/src/polyfills.ts
@@ -55,7 +55,7 @@
 /***************************************************************************************************
  * Zone JS is required by default for Angular itself.
  */
-import 'zone.js/dist/zone'; // Included with Angular CLI.
+import 'zone.js'; // Included with Angular CLI.
 
 /***************************************************************************************************
  * APPLICATION IMPORTS
diff --git a/otis/src/test.ts b/otis/src/test.ts
index e103ada..a0e80c3 100644
--- a/otis/src/test.ts
+++ b/otis/src/test.ts
@@ -1,6 +1,6 @@
 // This file is required by karma.conf.js and loads recursively all the .spec and framework files
 
-import 'zone.js/dist/zone-testing';
+import 'zone.js/testing';
 import { getTestBed } from '@angular/core/testing';
 import {
   BrowserDynamicTestingModule,