diff --git a/package-lock.json b/package-lock.json
index 549f8c4..abfd3f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "ng-assessment",
-	"version": "0.3.0",
+	"version": "0.4.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
@@ -1753,9 +1753,9 @@
 			},
 			"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",
@@ -2681,9 +2681,9 @@
 			}
 		},
 		"@nestjs/common": {
-			"version": "6.3.2",
-			"resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.3.2.tgz",
-			"integrity": "sha512-4g8hlQ2cCM0ze9K1w+7OYhTVGL6PuC7tXAgFM14MOTeKVAUz2QrJveGNE0hagDTKFagx9FvwF3B7ZSOIohw7aA==",
+			"version": "6.4.0",
+			"resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.4.0.tgz",
+			"integrity": "sha512-mv2r0FBVak3YolimWCfIW7F1R4RHV2KmYXztliQMBFqs3AA/606mr3KPTcPtXCgjaMSS0VA9N2Scy0SIdvR/Kg==",
 			"requires": {
 				"axios": "0.19.0",
 				"cli-color": "1.4.0",
@@ -2691,9 +2691,9 @@
 			}
 		},
 		"@nestjs/core": {
-			"version": "6.3.2",
-			"resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.3.2.tgz",
-			"integrity": "sha512-dmHvk/IPlJcDKWZsBF2SMePO0NpkovMUU6VrAX9KzI1Y81foH/gfWzFaBhYX6GydPqVVFrYk23zt8yqvGWAZgA==",
+			"version": "6.4.0",
+			"resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.4.0.tgz",
+			"integrity": "sha512-u6IdGxkrLcJUlCqR3z9EfX3T2chYU2AbQCAo7BmFx05JLRXVdfpTah65RFwSrqMRQZiubxifDVC8HMBDlhkbNw==",
 			"requires": {
 				"@nuxtjs/opencollective": "0.2.2",
 				"fast-safe-stringify": "2.0.6",
@@ -2776,9 +2776,9 @@
 			}
 		},
 		"@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": "6.4.0",
+			"resolved": "https://registry.npmjs.org/@nestjs/platform-express/-/platform-express-6.4.0.tgz",
+			"integrity": "sha512-rt0/JKx34t1aDLK9K813/EaTvGgOjl9JNCZHKva1Eul0rVHzuBmkMmwAH3xcj+S4NQcrQGSPNjef52rvJ2Qhtg==",
 			"requires": {
 				"body-parser": "1.19.0",
 				"cors": "2.8.5",
@@ -2845,9 +2845,9 @@
 			}
 		},
 		"@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": "6.4.0",
+			"resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.4.0.tgz",
+			"integrity": "sha512-YmN7t4aBx3bhy0sRFYhIgCCAoaedalqNFBt7ifgMtOfbce65CqhfJe/hUt2zoHPKLEhzCmxbZimlj6Fx9Vu1ZA==",
 			"dev": true,
 			"requires": {
 				"optional": "0.1.4"
@@ -11792,7 +11792,8 @@
 				},
 				"ansi-regex": {
 					"version": "2.1.1",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"aproba": {
 					"version": "1.2.0",
@@ -11810,11 +11811,13 @@
 				},
 				"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"
@@ -11827,15 +11830,18 @@
 				},
 				"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",
@@ -11938,7 +11944,8 @@
 				},
 				"inherits": {
 					"version": "2.0.3",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"ini": {
 					"version": "1.3.5",
@@ -11948,6 +11955,7 @@
 				"is-fullwidth-code-point": {
 					"version": "1.0.0",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"number-is-nan": "^1.0.0"
 					}
@@ -11960,17 +11968,20 @@
 				"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"
@@ -11987,6 +11998,7 @@
 				"mkdirp": {
 					"version": "0.5.1",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"minimist": "0.0.8"
 					}
@@ -12059,7 +12071,8 @@
 				},
 				"number-is-nan": {
 					"version": "1.0.1",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"object-assign": {
 					"version": "4.1.1",
@@ -12069,6 +12082,7 @@
 				"once": {
 					"version": "1.4.0",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"wrappy": "1"
 					}
@@ -12144,7 +12158,8 @@
 				},
 				"safe-buffer": {
 					"version": "5.1.2",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"safer-buffer": {
 					"version": "2.1.2",
@@ -12174,6 +12189,7 @@
 				"string-width": {
 					"version": "1.0.2",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"code-point-at": "^1.0.0",
 						"is-fullwidth-code-point": "^1.0.0",
@@ -12191,6 +12207,7 @@
 				"strip-ansi": {
 					"version": "3.0.1",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"ansi-regex": "^2.0.0"
 					}
@@ -12229,11 +12246,13 @@
 				},
 				"wrappy": {
 					"version": "1.0.2",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"yallist": {
 					"version": "3.0.3",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				}
 			}
 		},
@@ -13409,9 +13428,9 @@
 			}
 		},
 		"husky": {
-			"version": "2.4.1",
-			"resolved": "https://registry.npmjs.org/husky/-/husky-2.4.1.tgz",
-			"integrity": "sha512-ZRwMWHr7QruR22dQ5l3rEGXQ7rAQYsJYqaeCd+NyOsIFczAtqaApZQP3P4HwLZjCtFbm3SUNYoKuoBXX3AYYfw==",
+			"version": "2.7.0",
+			"resolved": "https://registry.npmjs.org/husky/-/husky-2.7.0.tgz",
+			"integrity": "sha512-LIi8zzT6PyFpcYKdvWRCn/8X+6SuG2TgYYMrM6ckEYhlp44UcEduVymZGIZNLiwOUjrEud+78w/AsAiqJA/kRg==",
 			"dev": true,
 			"requires": {
 				"cosmiconfig": "^5.2.0",
diff --git a/package.json b/package.json
index b9754b2..1da6063 100644
--- a/package.json
+++ b/package.json
@@ -72,10 +72,10 @@
     "@angular/platform-browser-dynamic": "8.0.2",
     "@angular/platform-server": "8.0.2",
     "@angular/router": "8.0.2",
-    "@nestjs/common": "6.3.2",
-    "@nestjs/core": "6.3.2",
+    "@nestjs/common": "6.4.0",
+    "@nestjs/core": "6.4.0",
     "@nestjs/ng-universal": "1.1.1",
-    "@nestjs/platform-express": "6.3.2",
+    "@nestjs/platform-express": "6.4.0",
     "@nguniversal/express-engine": "7.1.1",
     "@nguniversal/module-map-ngfactory-loader": "7.1.1",
     "@ngx-translate/core": "11.0.1",
@@ -98,7 +98,7 @@
     "@commitlint/travis-cli": "^8.0.0",
     "@compodoc/compodoc": "^1.1.9",
     "@nestjs/schematics": "^6.3.0",
-    "@nestjs/testing": "^6.2.4",
+    "@nestjs/testing": "6.4.0",
     "@nrwl/cypress": "8.1.2",
     "@nrwl/jest": "8.1.2",
     "@nrwl/nest": "8.1.2",