diff --git a/package-lock.json b/package-lock.json
index be01a3c..23ff791 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "ng-assessment",
-	"version": "0.4.0",
+	"version": "0.5.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
@@ -1786,9 +1786,9 @@
 			},
 			"dependencies": {
 				"import-fresh": {
-					"version": "3.0.0",
-					"resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.0.0.tgz",
-					"integrity": "sha512-pOnA9tfM3Uwics+SaBLCNyZZZbK+4PTu0OPZtLlMIrv17EdBoC15S9Kn8ckJ9TZTyKb3ywNE5y1yeDxxGA7nTQ==",
+					"version": "3.1.0",
+					"resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.1.0.tgz",
+					"integrity": "sha512-PpuksHKGt8rXfWEr9m9EHIpgyyaltBy8+eF6GJM0QCAxMgxCfucMF3mjecK2QsJr0amJW7gTqh5/wht0z2UhEQ==",
 					"dev": true,
 					"requires": {
 						"parent-module": "^1.0.0",
@@ -2719,9 +2719,9 @@
 			}
 		},
 		"@nestjs/common": {
-			"version": "6.3.2",
-			"resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.3.2.tgz",
-			"integrity": "sha512-4g8hlQ2cCM0ze9K1w+7OYhTVGL6PuC7tXAgFM14MOTeKVAUz2QrJveGNE0hagDTKFagx9FvwF3B7ZSOIohw7aA==",
+			"version": "6.5.1",
+			"resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.5.1.tgz",
+			"integrity": "sha512-ai3yIr4tN+tiMo2GByhwAipfIELe9elapZ6s1ageaT146c+HhONt0xztBvqB14gemXmMTorIw8PPWP++QKv4Zg==",
 			"requires": {
 				"axios": "0.19.0",
 				"cli-color": "1.4.0",
@@ -2729,9 +2729,9 @@
 			}
 		},
 		"@nestjs/core": {
-			"version": "6.3.2",
-			"resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.3.2.tgz",
-			"integrity": "sha512-dmHvk/IPlJcDKWZsBF2SMePO0NpkovMUU6VrAX9KzI1Y81foH/gfWzFaBhYX6GydPqVVFrYk23zt8yqvGWAZgA==",
+			"version": "6.5.1",
+			"resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.5.1.tgz",
+			"integrity": "sha512-Xdo2y8RbwCwQXE8n0FrUhkDZKlzy/3pfqxvsJudNtbqIqONLiqoL4OxykisZkUTJQKYaYTu1cLqa0bg+RuqPzA==",
 			"requires": {
 				"@nuxtjs/opencollective": "0.2.2",
 				"fast-safe-stringify": "2.0.6",
@@ -2814,9 +2814,9 @@
 			}
 		},
 		"@nestjs/platform-express": {
-			"version": "6.3.2",
-			"resolved": "https://registry.npmjs.org/@nestjs/platform-express/-/platform-express-6.3.2.tgz",
-			"integrity": "sha512-fQTh+zXDgw7W/30ctVlhOCZVDn8P0Ry1UcxltH2dAmyYDih+gQtWeEMzotwB6MwaAAAo8hQ8nBWWY4vez1dzJQ==",
+			"version": "6.5.1",
+			"resolved": "https://registry.npmjs.org/@nestjs/platform-express/-/platform-express-6.5.1.tgz",
+			"integrity": "sha512-6G4C12teo6xg/M8e9bTFgLrB3WlZJ+QOuFfrImDQCV9KuUuTtUbp3moAykMbWd9s0Vo6tMCEwqozQJA/b4zlyQ==",
 			"requires": {
 				"body-parser": "1.19.0",
 				"cors": "2.8.5",
@@ -2883,9 +2883,9 @@
 			}
 		},
 		"@nestjs/testing": {
-			"version": "6.3.2",
-			"resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.3.2.tgz",
-			"integrity": "sha512-BlXpA5KWok7AxwDzWn/yaOhqhAYDxUE17e+hanPEUxGkCInQIc750lG/M6ZF6aQNg1llxHquYyVKJLvzhdZqBA==",
+			"version": "6.5.1",
+			"resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.5.1.tgz",
+			"integrity": "sha512-8F4Y8/8VrKpBGb+Em01YhaseSE2MTNg8Bz/39hY4HRBn7cWtv5RxnEUJ+EKaxQXPgc8W4mm6BysSscWb6CIu3A==",
 			"dev": true,
 			"requires": {
 				"optional": "0.1.4"
@@ -11881,7 +11881,8 @@
 				},
 				"ansi-regex": {
 					"version": "2.1.1",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"aproba": {
 					"version": "1.2.0",
@@ -11899,11 +11900,13 @@
 				},
 				"balanced-match": {
 					"version": "1.0.0",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"brace-expansion": {
 					"version": "1.1.11",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"balanced-match": "^1.0.0",
 						"concat-map": "0.0.1"
@@ -11916,15 +11919,18 @@
 				},
 				"code-point-at": {
 					"version": "1.1.0",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"concat-map": {
 					"version": "0.0.1",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"console-control-strings": {
 					"version": "1.1.0",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"core-util-is": {
 					"version": "1.0.2",
@@ -12027,7 +12033,8 @@
 				},
 				"inherits": {
 					"version": "2.0.3",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"ini": {
 					"version": "1.3.5",
@@ -12037,6 +12044,7 @@
 				"is-fullwidth-code-point": {
 					"version": "1.0.0",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"number-is-nan": "^1.0.0"
 					}
@@ -12049,17 +12057,20 @@
 				"minimatch": {
 					"version": "3.0.4",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"brace-expansion": "^1.1.7"
 					}
 				},
 				"minimist": {
 					"version": "0.0.8",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"minipass": {
 					"version": "2.3.5",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"safe-buffer": "^5.1.2",
 						"yallist": "^3.0.0"
@@ -12076,6 +12087,7 @@
 				"mkdirp": {
 					"version": "0.5.1",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"minimist": "0.0.8"
 					}
@@ -12148,7 +12160,8 @@
 				},
 				"number-is-nan": {
 					"version": "1.0.1",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"object-assign": {
 					"version": "4.1.1",
@@ -12158,6 +12171,7 @@
 				"once": {
 					"version": "1.4.0",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"wrappy": "1"
 					}
@@ -12233,7 +12247,8 @@
 				},
 				"safe-buffer": {
 					"version": "5.1.2",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"safer-buffer": {
 					"version": "2.1.2",
@@ -12263,6 +12278,7 @@
 				"string-width": {
 					"version": "1.0.2",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"code-point-at": "^1.0.0",
 						"is-fullwidth-code-point": "^1.0.0",
@@ -12280,6 +12296,7 @@
 				"strip-ansi": {
 					"version": "3.0.1",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"ansi-regex": "^2.0.0"
 					}
@@ -12318,11 +12335,13 @@
 				},
 				"wrappy": {
 					"version": "1.0.2",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"yallist": {
 					"version": "3.0.3",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				}
 			}
 		},
@@ -13503,17 +13522,17 @@
 			}
 		},
 		"husky": {
-			"version": "2.4.1",
-			"resolved": "https://registry.npmjs.org/husky/-/husky-2.4.1.tgz",
-			"integrity": "sha512-ZRwMWHr7QruR22dQ5l3rEGXQ7rAQYsJYqaeCd+NyOsIFczAtqaApZQP3P4HwLZjCtFbm3SUNYoKuoBXX3AYYfw==",
+			"version": "3.0.0",
+			"resolved": "https://registry.npmjs.org/husky/-/husky-3.0.0.tgz",
+			"integrity": "sha512-lKMEn7bRK+7f5eWPNGclDVciYNQt0GIkAQmhKl+uHP1qFzoN0h92kmH9HZ8PCwyVA2EQPD8KHf0FYWqnTxau+Q==",
 			"dev": true,
 			"requires": {
-				"cosmiconfig": "^5.2.0",
+				"cosmiconfig": "^5.2.1",
 				"execa": "^1.0.0",
-				"find-up": "^3.0.0",
 				"get-stdin": "^7.0.0",
 				"is-ci": "^2.0.0",
-				"pkg-dir": "^4.1.0",
+				"opencollective-postinstall": "^2.0.2",
+				"pkg-dir": "^4.2.0",
 				"please-upgrade-node": "^3.1.1",
 				"read-pkg": "^5.1.1",
 				"run-node": "^1.0.0",
@@ -13547,49 +13566,6 @@
 						"strip-eof": "^1.0.0"
 					}
 				},
-				"find-up": {
-					"version": "3.0.0",
-					"resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
-					"integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
-					"dev": true,
-					"requires": {
-						"locate-path": "^3.0.0"
-					}
-				},
-				"locate-path": {
-					"version": "3.0.0",
-					"resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
-					"integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
-					"dev": true,
-					"requires": {
-						"p-locate": "^3.0.0",
-						"path-exists": "^3.0.0"
-					}
-				},
-				"p-limit": {
-					"version": "2.2.0",
-					"resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.0.tgz",
-					"integrity": "sha512-pZbTJpoUsCzV48Mc9Nh51VbwO0X9cuPFE8gYwx9BTCt9SF8/b7Zljd2fVgOxhIF/HDTKgpVzs+GPhyKfjLLFRQ==",
-					"dev": true,
-					"requires": {
-						"p-try": "^2.0.0"
-					}
-				},
-				"p-locate": {
-					"version": "3.0.0",
-					"resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
-					"integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
-					"dev": true,
-					"requires": {
-						"p-limit": "^2.0.0"
-					}
-				},
-				"p-try": {
-					"version": "2.2.0",
-					"resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
-					"integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
-					"dev": true
-				},
 				"read-pkg": {
 					"version": "5.1.1",
 					"resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-5.1.1.tgz",
@@ -17268,22 +17244,22 @@
 			"dev": true
 		},
 		"lodash.template": {
-			"version": "4.4.0",
-			"resolved": "https://registry.npmjs.org/lodash.template/-/lodash.template-4.4.0.tgz",
-			"integrity": "sha1-5zoDhcg1VZF0bgILmWecaQ5o+6A=",
+			"version": "4.5.0",
+			"resolved": "https://registry.npmjs.org/lodash.template/-/lodash.template-4.5.0.tgz",
+			"integrity": "sha512-84vYFxIkmidUiFxidA/KjjH9pAycqW+h980j7Fuz5qxRtO9pgB7MDFTdys1N7A5mcucRiDyEq4fusljItR1T/A==",
 			"dev": true,
 			"requires": {
-				"lodash._reinterpolate": "~3.0.0",
+				"lodash._reinterpolate": "^3.0.0",
 				"lodash.templatesettings": "^4.0.0"
 			}
 		},
 		"lodash.templatesettings": {
-			"version": "4.1.0",
-			"resolved": "https://registry.npmjs.org/lodash.templatesettings/-/lodash.templatesettings-4.1.0.tgz",
-			"integrity": "sha1-K01OlbpEDZFf8IvImeRVNmZxMxY=",
+			"version": "4.2.0",
+			"resolved": "https://registry.npmjs.org/lodash.templatesettings/-/lodash.templatesettings-4.2.0.tgz",
+			"integrity": "sha512-stgLz+i3Aa9mZgnjr/O+v9ruKZsPsndy7qPZOchbqk2cnTU1ZaldKK+v7m54WoKIyxiuMZTKT2H81F8BeAc3ZQ==",
 			"dev": true,
 			"requires": {
-				"lodash._reinterpolate": "~3.0.0"
+				"lodash._reinterpolate": "^3.0.0"
 			}
 		},
 		"lodash.throttle": {
@@ -18807,6 +18783,12 @@
 				"is-wsl": "^1.1.0"
 			}
 		},
+		"opencollective-postinstall": {
+			"version": "2.0.2",
+			"resolved": "https://registry.npmjs.org/opencollective-postinstall/-/opencollective-postinstall-2.0.2.tgz",
+			"integrity": "sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==",
+			"dev": true
+		},
 		"opener": {
 			"version": "1.5.1",
 			"resolved": "https://registry.npmjs.org/opener/-/opener-1.5.1.tgz",
diff --git a/package.json b/package.json
index 80605de..6463d31 100644
--- a/package.json
+++ b/package.json
@@ -76,10 +76,10 @@
 		"@angular/platform-server": "8.0.2",
 		"@angular/router": "8.0.2",
 		"@fortawesome/fontawesome-free": "^5.9.0",
-		"@nestjs/common": "6.3.2",
-		"@nestjs/core": "6.3.2",
+		"@nestjs/common": "6.5.1",
+		"@nestjs/core": "6.5.1",
 		"@nestjs/ng-universal": "1.1.1",
-		"@nestjs/platform-express": "6.3.2",
+		"@nestjs/platform-express": "6.5.1",
 		"@nguniversal/express-engine": "7.1.1",
 		"@nguniversal/module-map-ngfactory-loader": "7.1.1",
 		"@ngx-translate/core": "11.0.1",
@@ -108,7 +108,7 @@
 		"@commitlint/travis-cli": "^8.0.0",
 		"@compodoc/compodoc": "^1.1.9",
 		"@nestjs/schematics": "^6.3.0",
-		"@nestjs/testing": "^6.2.4",
+		"@nestjs/testing": "6.5.1",
 		"@nrwl/cypress": "8.1.2",
 		"@nrwl/jest": "8.1.2",
 		"@nrwl/nest": "8.1.2",