diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 7d15060..47eb174 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -24,7 +24,7 @@
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       },
       "devDependencies": {
-        "@angular-devkit/build-angular": "~13.3.0",
+        "@angular-devkit/build-angular": "~13.3.1",
         "@angular/cli": "~13.3.1",
         "@angular/compiler-cli": "~13.2.0",
         "@types/jasmine": "~4.0.0",
@@ -85,15 +85,15 @@
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-      "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-13.3.0.tgz",
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+      "version": "13.3.1",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-13.3.1.tgz",
+      "integrity": "sha512-xxBW4zZZM+lewW0nEpk9SXw6BMYhxe8WI/FjyEroOV8G2IuOrjZ4112QOpk6jCgmPHSOEldbltEdwoVLAnu09Q==",
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-        "@angular-devkit/architect": "0.1303.0",
-        "@angular-devkit/build-webpack": "0.1303.0",
-        "@angular-devkit/core": "13.3.0",
+        "@angular-devkit/architect": "0.1303.1",
+        "@angular-devkit/build-webpack": "0.1303.1",
+        "@angular-devkit/core": "13.3.1",
         "@babel/core": "7.16.12",
         "@babel/generator": "7.16.8",
         "@babel/helper-annotate-as-pure": "7.16.7",
@@ -104,7 +104,7 @@
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         "@babel/template": "7.16.7",
         "@discoveryjs/json-ext": "0.5.6",
-        "@ngtools/webpack": "13.3.0",
+        "@ngtools/webpack": "13.3.1",
         "ansi-colors": "4.1.1",
         "babel-loader": "8.2.3",
         "babel-plugin-istanbul": "6.1.1",
@@ -138,7 +138,7 @@
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         "rxjs": "6.6.7",
-        "sass": "1.49.0",
+        "sass": "1.49.9",
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         "semver": "7.3.5",
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@@ -194,6 +194,48 @@
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+      "version": "0.1303.1",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/architect/-/architect-0.1303.1.tgz",
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+      "dev": true,
+      "dependencies": {
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+        "rxjs": "6.6.7"
+      },
+      "engines": {
+        "node": "^12.20.0 || ^14.15.0 || >=16.10.0",
+        "npm": "^6.11.0 || ^7.5.6 || >=8.0.0",
+        "yarn": ">= 1.13.0"
+      }
+    },
+    "node_modules/@angular-devkit/build-angular/node_modules/@angular-devkit/core": {
+      "version": "13.3.1",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/core/-/core-13.3.1.tgz",
+      "integrity": "sha512-eXAcQaP1mn6rnQb+5bv5NsamY6b34UYM7G+S154Hnma6CTTSGBtcmoNAJs8cekuFqWlw7YgpB/e15jR5OLPkDA==",
+      "dev": true,
+      "dependencies": {
+        "ajv": "8.9.0",
+        "ajv-formats": "2.1.1",
+        "fast-json-stable-stringify": "2.1.0",
+        "magic-string": "0.25.7",
+        "rxjs": "6.6.7",
+        "source-map": "0.7.3"
+      },
+      "engines": {
+        "node": "^12.20.0 || ^14.15.0 || >=16.10.0",
+        "npm": "^6.11.0 || ^7.5.6 || >=8.0.0",
+        "yarn": ">= 1.13.0"
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+      "peerDependencies": {
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@@ -213,12 +255,12 @@
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+      "version": "0.1303.1",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/build-webpack/-/build-webpack-0.1303.1.tgz",
+      "integrity": "sha512-KSnR3y2q5hxh7t7ZSi0Emv/Kh9+D105JaEeyEqjqRjLdZSd2m6eAxbSUMNOAsbqnJTMCfzU5AG7jhbujuge0dQ==",
       "dev": true,
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-        "@angular-devkit/architect": "0.1303.0",
+        "@angular-devkit/architect": "0.1303.1",
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@@ -231,6 +273,48 @@
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       }
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+      "version": "0.1303.1",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/architect/-/architect-0.1303.1.tgz",
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+      "dependencies": {
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+      "engines": {
+        "node": "^12.20.0 || ^14.15.0 || >=16.10.0",
+        "npm": "^6.11.0 || ^7.5.6 || >=8.0.0",
+        "yarn": ">= 1.13.0"
+      }
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+    "node_modules/@angular-devkit/build-webpack/node_modules/@angular-devkit/core": {
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+      "resolved": "https://registry.npmjs.org/@angular-devkit/core/-/core-13.3.1.tgz",
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+      "dev": true,
+      "dependencies": {
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+        "ajv-formats": "2.1.1",
+        "fast-json-stable-stringify": "2.1.0",
+        "magic-string": "0.25.7",
+        "rxjs": "6.6.7",
+        "source-map": "0.7.3"
+      },
+      "engines": {
+        "node": "^12.20.0 || ^14.15.0 || >=16.10.0",
+        "npm": "^6.11.0 || ^7.5.6 || >=8.0.0",
+        "yarn": ">= 1.13.0"
+      },
+      "peerDependencies": {
+        "chokidar": "^3.5.2"
+      },
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+        "chokidar": {
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@@ -2493,9 +2577,9 @@
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+      "resolved": "https://registry.npmjs.org/@ngtools/webpack/-/webpack-13.3.1.tgz",
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@@ -6187,9 +6271,9 @@
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+      "resolved": "https://registry.npmjs.org/html-entities/-/html-entities-2.3.3.tgz",
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@@ -8000,9 +8084,9 @@
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@@ -8871,12 +8955,12 @@
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+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz",
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       "dev": true,
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-        "minimist": "^1.2.5"
+        "minimist": "^1.2.6"
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@@ -9908,9 +9992,9 @@
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@@ -9921,7 +10005,7 @@
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-        "node": ">=8.9.0"
+        "node": ">=12.0.0"
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+      "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-2.0.1.tgz",
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@@ -11591,15 +11675,15 @@
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+      "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-13.3.1.tgz",
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-        "@angular-devkit/build-webpack": "0.1303.0",
-        "@angular-devkit/core": "13.3.0",
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-        "@ngtools/webpack": "13.3.0",
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@@ -11663,6 +11747,30 @@
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+          "resolved": "https://registry.npmjs.org/@angular-devkit/architect/-/architect-0.1303.1.tgz",
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+          "requires": {
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+            "ajv-formats": "2.1.1",
+            "fast-json-stable-stringify": "2.1.0",
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@@ -16060,9 +16192,9 @@
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+      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-1.3.1.tgz",
+      "integrity": "sha512-dPEtOeMvF9VMcYV/1Wb8CPoVAXtp6MKMlcbAt4ddqmGqUJ6fQZFXkNZNkNlfevtNkGtaSoXf/vNNNSvgrdXwtA==",
       "dev": true
     },
     "node-gyp": {
@@ -18073,12 +18205,12 @@
           }
         },
         "mkdirp": {
-          "version": "0.5.5",
-          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
-          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "version": "0.5.6",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz",
+          "integrity": "sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==",
           "dev": true,
           "requires": {
-            "minimist": "^1.2.5"
+            "minimist": "^1.2.6"
           }
         }
       }
@@ -18799,9 +18931,9 @@
       "dev": true
     },
     "sass": {
-      "version": "1.49.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.49.0.tgz",
-      "integrity": "sha512-TVwVdNDj6p6b4QymJtNtRS2YtLJ/CqZriGg0eIAbAKMlN8Xy6kbv33FsEZSF7FufFFM705SQviHjjThfaQ4VNw==",
+      "version": "1.49.9",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.49.9.tgz",
+      "integrity": "sha512-YlYWkkHP9fbwaFRZQRXgDi3mXZShslVmmo+FVK3kHLUELHHEYrCmL1x6IUjC7wLS6VuJSAFXRQS/DxdsC4xL1A==",
       "dev": true,
       "requires": {
         "chokidar": ">=3.0.0 <4.0.0",
@@ -18870,12 +19002,12 @@
       "dev": true
     },
     "selfsigned": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-2.0.0.tgz",
-      "integrity": "sha512-cUdFiCbKoa1mZ6osuJs2uDHrs0k0oprsKveFiiaBKCNq3SYyb5gs2HxhQyDNLCmL51ZZThqi4YNDpCK6GOP1iQ==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-2.0.1.tgz",
+      "integrity": "sha512-LmME957M1zOsUhG+67rAjKfiWFox3SBxE/yymatMZsAx+oMrJ0YQ8AToOnyCm7xbeg2ep37IHLxdu0o2MavQOQ==",
       "dev": true,
       "requires": {
-        "node-forge": "^1.2.0"
+        "node-forge": "^1"
       }
     },
     "semver": {
diff --git a/frontend/package.json b/frontend/package.json
index f0648ce..e9d416e 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -26,7 +26,7 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~13.3.0",
+    "@angular-devkit/build-angular": "~13.3.1",
     "@angular/cli": "~13.3.1",
     "@angular/compiler-cli": "~13.2.0",
     "@types/jasmine": "~4.0.0",