diff --git a/package-lock.json b/package-lock.json
index 5406d42..6c8c388 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,60 +5,28 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
-      "version": "7.3.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-7.3.2.tgz",
-      "integrity": "sha512-qK8szqv0PuHDVDPbQjVV+Z91QasDIe7cbzULqtNDARIRkgU4LGk/Q+32E3kBWfp8gh5axRkgVuKtpCiq2s55Cg==",
+      "version": "7.6.5",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-7.6.5.tgz",
+      "integrity": "sha512-WvBJd71ktaCRm9KTURVqn1YMyUzsOIkvezjP7WEpP9DVqQUOFVvn6/osJGZky/qL+zE4P7NBNyoXM94bpYvMwQ==",
       "requires": {
-        "axios": "0.19.2",
-        "cli-color": "2.0.0",
+        "axios": "0.21.1",
         "iterare": "1.2.1",
-        "tslib": "2.0.0",
-        "uuid": "8.2.0"
+        "tslib": "2.0.3",
+        "uuid": "8.3.2"
       },
       "dependencies": {
         "tslib": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.0.tgz",
-          "integrity": "sha512-lTqkx847PI7xEDYJntxZH89L2/aXInsyF2luSafe/+0fHOMjlBNXdH6th7f70qxLDhul7KZK0zC8V5ZIyHl0/g=="
-        },
-        "uuid": {
-          "version": "8.2.0",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.2.0.tgz",
-          "integrity": "sha512-CYpGiFTUrmI6OBMkAdjSDM0k5h8SkkiTP4WAjQgDgNB1S3Ou9VBEvr6q0Kv2H1mMk7IWfxYGpMH5sd5AvcIV2Q=="
-        }
-      }
-    },
-    "@nestjs/core": {
-      "version": "7.3.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-7.3.2.tgz",
-      "integrity": "sha512-oL1iDfkJyM/0L+LKS+/Yo7GUJkiEcYsZY/ndONdiv1XqiBC5t76DDXry9CuJmcRH36FJ+QbI5jwpKXjRa9D5dQ==",
-      "requires": {
-        "@nuxtjs/opencollective": "0.2.2",
-        "fast-safe-stringify": "2.0.7",
-        "iterare": "1.2.1",
-        "object-hash": "2.0.3",
-        "path-to-regexp": "3.2.0",
-        "tslib": "2.0.0",
-        "uuid": "8.2.0"
-      },
-      "dependencies": {
-        "tslib": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.0.tgz",
-          "integrity": "sha512-lTqkx847PI7xEDYJntxZH89L2/aXInsyF2luSafe/+0fHOMjlBNXdH6th7f70qxLDhul7KZK0zC8V5ZIyHl0/g=="
+          "version": "2.0.3",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.3.tgz",
+          "integrity": "sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ=="
         },
         "uuid": {
-          "version": "8.2.0",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.2.0.tgz",
-          "integrity": "sha512-CYpGiFTUrmI6OBMkAdjSDM0k5h8SkkiTP4WAjQgDgNB1S3Ou9VBEvr6q0Kv2H1mMk7IWfxYGpMH5sd5AvcIV2Q=="
+          "version": "8.3.2",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+          "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="
         }
       }
     },
-    "@nestjs/mapped-types": {
-      "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/@nestjs/mapped-types/-/mapped-types-0.0.5.tgz",
-      "integrity": "sha512-QjZCSMHHy8IW4UUTS49QJQ0NrA8MHv6XevNrPLJwh4n3lN7wY9aSRwd1+cBIUDBXEHRKngcYdPtC4oG0fimw+A=="
-    },
     "@nestjs/mongoose": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-5.0.0.tgz",
@@ -69,71 +37,11 @@
       "resolved": "https://registry.npmjs.org/@nestjs/passport/-/passport-1.0.10.tgz",
       "integrity": "sha512-26fSZahtySCTgZ598izU2wwhqrRAeHKvUAGOdHeaKQA9ycq7J1vSEmrlL1QSydne/Acaqh2rRnsoNH9koPNs3A=="
     },
-    "@nestjs/swagger": {
-      "version": "4.5.12",
-      "resolved": "https://registry.npmjs.org/@nestjs/swagger/-/swagger-4.5.12.tgz",
-      "integrity": "sha512-MVJ9JbCiIo5g6V3tjDPNHjoCjVO1J351dHkMj7/yjIHQi5CCB3AzZoA/BQEipUSjsX34ungfZIxRXt2Im4FF7A==",
-      "requires": {
-        "@nestjs/mapped-types": "0.0.5",
-        "lodash": "4.17.15",
-        "path-to-regexp": "3.2.0"
-      },
-      "dependencies": {
-        "lodash": {
-          "version": "4.17.15",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
-        }
-      }
-    },
     "@nestjs/typeorm": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/@nestjs/typeorm/-/typeorm-3.0.0.tgz",
       "integrity": "sha512-NIhuFENh7wMrLHod8qZ5uHWbDTexRASTJnl6sOLOpo2wYeoOTC1K+f2kcIyu/+oBzDDR/rmL9S1gFDFNqV5H/A=="
     },
-    "@nuxtjs/opencollective": {
-      "version": "0.2.2",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.2.tgz",
-      "integrity": "sha512-69gFVDs7mJfNjv9Zs5DFVD+pvBW+k1TaHSOqUWqAyTTfLcKI/EMYQgvEvziRd+zAFtUOoye6MfWh0qvinGISPw==",
-      "requires": {
-        "chalk": "^2.4.1",
-        "consola": "^2.3.0",
-        "node-fetch": "^2.3.0"
-      },
-      "dependencies": {
-        "ansi-styles": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        },
-        "chalk": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
-        },
-        "has-flag": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
-          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
-        },
-        "supports-color": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-          "requires": {
-            "has-flag": "^3.0.0"
-          }
-        }
-      }
-    },
     "@phc/format": {
       "version": "0.4.2",
       "resolved": "https://registry.npmjs.org/@phc/format/-/format-0.4.2.tgz",
@@ -1138,11 +1046,11 @@
       "integrity": "sha512-32NDda82rhwD9/JBCCkB+MRYDp0oSvlo2IL6rQWA10PQi7tDUM3eqMSltXmY+Oyl/7N3P3qNtAlv7X0d9bI28w=="
     },
     "axios": {
-      "version": "0.19.2",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
-      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
+      "version": "0.21.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
+      "integrity": "sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==",
       "requires": {
-        "follow-redirects": "1.5.10"
+        "follow-redirects": "^1.10.0"
       }
     },
     "balanced-match": {
@@ -1285,11 +1193,6 @@
         }
       }
     },
-    "bowser": {
-      "version": "2.9.0",
-      "resolved": "https://registry.npmjs.org/bowser/-/bowser-2.9.0.tgz",
-      "integrity": "sha512-2ld76tuLBNFekRgmJfT2+3j5MIrP6bFict8WAIT3beq+srz1gcKNAdNKMqHqauQt63NmAa88HfP1/Ypa9Er3HA=="
-    },
     "boxen": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/boxen/-/boxen-1.2.2.tgz",
@@ -1444,11 +1347,6 @@
       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
       "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg=="
     },
-    "camelize": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/camelize/-/camelize-1.0.0.tgz",
-      "integrity": "sha1-FkpUg+Yw+kMh5a8HAg5TGDGyYJs="
-    },
     "capture-stack-trace": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz",
@@ -1502,9 +1400,9 @@
       "integrity": "sha512-vsGdkwSCDpWmP80ncATX7iea5DWQemg1UgCW5J8tqjU3lYw4FBYuj89J0CTVomA7BEfvSZd84GmHko+MxFQU2A=="
     },
     "class-transformer": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.2.3.tgz",
-      "integrity": "sha512-qsP+0xoavpOlJHuYsQJsN58HXSl8Jvveo+T37rEvCEeRfMWoytAyR0Ua/YsFgpM6AZYZ/og2PJwArwzJl1aXtQ=="
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.3.1.tgz",
+      "integrity": "sha512-cKFwohpJbuMovS8xVLmn8N2AUbAuc8pVo4zEfsUVo8qgECOogns1WVk/FkOZoxhOPTyTYFckuoH+13FO+MQ8GA=="
     },
     "class-validator": {
       "version": "0.12.2",
@@ -1522,19 +1420,6 @@
       "resolved": "https://registry.npmjs.org/cli-boxes/-/cli-boxes-1.0.0.tgz",
       "integrity": "sha1-T6kXw+WclKAEzWH47lCdplFocUM="
     },
-    "cli-color": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/cli-color/-/cli-color-2.0.0.tgz",
-      "integrity": "sha512-a0VZ8LeraW0jTuCkuAGMNufareGHhyZU9z8OGsW0gXd1hZGi1SRuNRXdbGkraBBKnhyUhyebFWnRbp+dIn0f0A==",
-      "requires": {
-        "ansi-regex": "^2.1.1",
-        "d": "^1.0.1",
-        "es5-ext": "^0.10.51",
-        "es6-iterator": "^2.0.3",
-        "memoizee": "^0.4.14",
-        "timers-ext": "^0.1.7"
-      }
-    },
     "cli-cursor": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz",
@@ -1654,21 +1539,11 @@
         "xdg-basedir": "^3.0.0"
       }
     },
-    "consola": {
-      "version": "2.14.0",
-      "resolved": "https://registry.npmjs.org/consola/-/consola-2.14.0.tgz",
-      "integrity": "sha512-A2j1x4u8d6SIVikhZROfpFJxQZie+cZOfQMyI/tu2+hWXe8iAv7R6FW6s6x04/7zBCst94lPddztot/d6GJiuQ=="
-    },
     "console-control-strings": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
     },
-    "content-security-policy-builder": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/content-security-policy-builder/-/content-security-policy-builder-2.1.0.tgz",
-      "integrity": "sha512-/MtLWhJVvJNkA9dVLAp6fg9LxD2gfI6R2Fi1hPmfjYXSahJJzcfvoeDOxSyp4NvxMuwWv3WMssE9o31DoULHrQ=="
-    },
     "content-type": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
@@ -1721,9 +1596,9 @@
       }
     },
     "cross-env": {
-      "version": "7.0.2",
-      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.2.tgz",
-      "integrity": "sha512-KZP/bMEOJEDCkDQAyRhu3RL2ZO/SUVrxQVI0G3YEQ+OLbRA3c6zgixe8Mq8a/z7+HKlNEjo8oiLUs8iRijY2Rw==",
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.3.tgz",
+      "integrity": "sha512-+/HKd6EgcQCJGh2PSjZuUitQBQynKor4wrFbRg4DtAgS1aWO+gU52xpH7M9ScGgXSYmAVS9bIJ8EzuaGw0oNAw==",
       "requires": {
         "cross-spawn": "^7.0.1"
       },
@@ -1781,15 +1656,6 @@
       "resolved": "https://registry.npmjs.org/crypto-random-string/-/crypto-random-string-1.0.0.tgz",
       "integrity": "sha1-ojD2T1aDEOFJgAmUB5DsmVRbyn4="
     },
-    "d": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
-      "integrity": "sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==",
-      "requires": {
-        "es5-ext": "^0.10.50",
-        "type": "^1.0.1"
-      }
-    },
     "dashdash": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
@@ -1798,11 +1664,6 @@
         "assert-plus": "^1.0.0"
       }
     },
-    "dasherize": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/dasherize/-/dasherize-2.0.0.tgz",
-      "integrity": "sha1-bYCcnNDPe7iVLYD8hPoT1H3bEwg="
-    },
     "data-uri-to-buffer": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/data-uri-to-buffer/-/data-uri-to-buffer-1.2.0.tgz",
@@ -1887,11 +1748,6 @@
         "vscode-languageserver-types": "^3.5.0"
       }
     },
-    "dont-sniff-mimetype": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/dont-sniff-mimetype/-/dont-sniff-mimetype-1.1.0.tgz",
-      "integrity": "sha512-ZjI4zqTaxveH2/tTlzS1wFp+7ncxNZaIEWYg3lzZRHkKf5zPT/MnEG6WL0BhHMJUabkh8GeU5NL5j+rEUCb7Ug=="
-    },
     "dot-prop": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-4.2.0.tgz",
@@ -2035,26 +1891,6 @@
         "once": "^1.4.0"
       }
     },
-    "es5-ext": {
-      "version": "0.10.53",
-      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.53.tgz",
-      "integrity": "sha512-Xs2Stw6NiNHWypzRTY1MtaG/uJlwCk8kH81920ma8mvN8Xq1gsfhZvpkImLQArw8AHnv8MT2I45J3c0R8slE+Q==",
-      "requires": {
-        "es6-iterator": "~2.0.3",
-        "es6-symbol": "~3.1.3",
-        "next-tick": "~1.0.0"
-      }
-    },
-    "es6-iterator": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/es6-iterator/-/es6-iterator-2.0.3.tgz",
-      "integrity": "sha1-p96IkUGgWpSwhUQDstCg+/qY87c=",
-      "requires": {
-        "d": "1",
-        "es5-ext": "^0.10.35",
-        "es6-symbol": "^3.1.1"
-      }
-    },
     "es6-promise": {
       "version": "3.3.1",
       "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz",
@@ -2076,26 +1912,6 @@
         }
       }
     },
-    "es6-symbol": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-3.1.3.tgz",
-      "integrity": "sha512-NJ6Yn3FuDinBaBRWl/q5X/s4koRHBrgKAu+yGI6JCBeiu3qrcbJhwT2GeR/EXVfylRk8dpQVJoLEFhK+Mu31NA==",
-      "requires": {
-        "d": "^1.0.1",
-        "ext": "^1.1.2"
-      }
-    },
-    "es6-weak-map": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/es6-weak-map/-/es6-weak-map-2.0.3.tgz",
-      "integrity": "sha512-p5um32HOTO1kP+w7PRnB+5lQ43Z6muuMuIMffvDN8ZB4GcnjLBV6zGStpbASIMk4DCAvEaamhe2zhyCb/QXXsA==",
-      "requires": {
-        "d": "1",
-        "es5-ext": "^0.10.46",
-        "es6-iterator": "^2.0.3",
-        "es6-symbol": "^3.1.1"
-      }
-    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -2136,15 +1952,6 @@
       "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
       "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g=="
     },
-    "event-emitter": {
-      "version": "0.3.5",
-      "resolved": "https://registry.npmjs.org/event-emitter/-/event-emitter-0.3.5.tgz",
-      "integrity": "sha1-34xp7vFkeSPHFXuc6DhAYQsCzDk=",
-      "requires": {
-        "d": "1",
-        "es5-ext": "~0.10.14"
-      }
-    },
     "event-loop-spinner": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/event-loop-spinner/-/event-loop-spinner-1.1.0.tgz",
@@ -2218,21 +2025,6 @@
         "fill-range": "^2.1.0"
       }
     },
-    "ext": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/ext/-/ext-1.4.0.tgz",
-      "integrity": "sha512-Key5NIsUxdqKg3vIsdw9dSuXpPCQ297y6wBjL30edxwPgt2E44WcWBZey/ZvUc6sERLTxKdyCu4gZFmUbk1Q7A==",
-      "requires": {
-        "type": "^2.0.0"
-      },
-      "dependencies": {
-        "type": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/type/-/type-2.0.0.tgz",
-          "integrity": "sha512-KBt58xCHry4Cejnc2ISQAF7QY+ORngsWfxezO68+12hKV6lQY8P/psIkcbjeHWn7MqcgciWJyCCevFMJdIXpow=="
-        }
-      }
-    },
     "extend": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
@@ -2277,16 +2069,6 @@
       "resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz",
       "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
     },
-    "fast-safe-stringify": {
-      "version": "2.0.7",
-      "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz",
-      "integrity": "sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA=="
-    },
-    "feature-policy": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/feature-policy/-/feature-policy-0.3.0.tgz",
-      "integrity": "sha512-ZtijOTFN7TzCujt1fnNhfWPFPSHeZkesff9AXZj+UEjYBynWNUIYpC87Ve4wHzyexQsImicLu7WsC2LHq7/xrQ=="
-    },
     "figlet": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/figlet/-/figlet-1.2.1.tgz",
@@ -2333,12 +2115,9 @@
       }
     },
     "follow-redirects": {
-      "version": "1.5.10",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
-      "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
-      "requires": {
-        "debug": "=3.1.0"
-      }
+      "version": "1.13.1",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.13.1.tgz",
+      "integrity": "sha512-SSG5xmZh1mkPGyKzjZP8zLjltIfpW32Y5QpdNJyjcfGxK3qo3NDDkZOZSFiGn1A6SclQxY9GzEwAHQ3dmYRWpg=="
     },
     "for-in": {
       "version": "1.0.2",
@@ -3492,9 +3271,9 @@
       }
     },
     "google-libphonenumber": {
-      "version": "3.2.10",
-      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.10.tgz",
-      "integrity": "sha512-TsckE9O8QgqaIeaOXPjcJa4/kX3BzFdO1oCbMfmUpRZckml4xJhjJVxaT9Mdt/VrZZkT9lX44eHAEWfJK1tHtw=="
+      "version": "3.2.15",
+      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.15.tgz",
+      "integrity": "sha512-tbCIuzMoH34RdrbFRw5kijAZn/p6JMQvsgtr1glg2ugbwqrMPlOL8pHNK8cyGo9B6SXpcMm4hdyDqwomR+HPRg=="
     },
     "got": {
       "version": "6.7.1",
@@ -3561,50 +3340,9 @@
       }
     },
     "helmet": {
-      "version": "3.23.3",
-      "resolved": "https://registry.npmjs.org/helmet/-/helmet-3.23.3.tgz",
-      "integrity": "sha512-U3MeYdzPJQhtvqAVBPntVgAvNSOJyagwZwyKsFdyRa8TV3pOKVFljalPOCxbw5Wwf2kncGhmP0qHjyazIdNdSA==",
-      "requires": {
-        "depd": "2.0.0",
-        "dont-sniff-mimetype": "1.1.0",
-        "feature-policy": "0.3.0",
-        "helmet-crossdomain": "0.4.0",
-        "helmet-csp": "2.10.0",
-        "hide-powered-by": "1.1.0",
-        "hpkp": "2.0.0",
-        "hsts": "2.2.0",
-        "nocache": "2.1.0",
-        "referrer-policy": "1.2.0",
-        "x-xss-protection": "1.3.0"
-      },
-      "dependencies": {
-        "depd": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
-          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
-        }
-      }
-    },
-    "helmet-crossdomain": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/helmet-crossdomain/-/helmet-crossdomain-0.4.0.tgz",
-      "integrity": "sha512-AB4DTykRw3HCOxovD1nPR16hllrVImeFp5VBV9/twj66lJ2nU75DP8FPL0/Jp4jj79JhTfG+pFI2MD02kWJ+fA=="
-    },
-    "helmet-csp": {
-      "version": "2.10.0",
-      "resolved": "https://registry.npmjs.org/helmet-csp/-/helmet-csp-2.10.0.tgz",
-      "integrity": "sha512-Rz953ZNEFk8sT2XvewXkYN0Ho4GEZdjAZy4stjiEQV3eN7GDxg1QKmYggH7otDyIA7uGA6XnUMVSgeJwbR5X+w==",
-      "requires": {
-        "bowser": "2.9.0",
-        "camelize": "1.0.0",
-        "content-security-policy-builder": "2.1.0",
-        "dasherize": "2.0.0"
-      }
-    },
-    "hide-powered-by": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/hide-powered-by/-/hide-powered-by-1.1.0.tgz",
-      "integrity": "sha512-Io1zA2yOA1YJslkr+AJlWSf2yWFkKjvkcL9Ni1XSUqnGLr/qRQe2UI3Cn/J9MsJht7yEVCe0SscY1HgVMujbgg=="
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/helmet/-/helmet-4.3.1.tgz",
+      "integrity": "sha512-WsafDyKsIexB0+pUNkq3rL1rB5GVAghR68TP8ssM9DPEMzfBiluEQlVzJ/FEj6Vq2Ag3CNuxf7aYMjXrN0X49Q=="
     },
     "highlight.js": {
       "version": "9.15.6",
@@ -3640,26 +3378,6 @@
       "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.8.tgz",
       "integrity": "sha512-f/wzC2QaWBs7t9IYqB4T3sR1xviIViXJRJTWBlx2Gf3g0Xi5vI7Yy4koXQ1c9OYDGHN9sBy1DQ2AB8fqZBWhUg=="
     },
-    "hpkp": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/hpkp/-/hpkp-2.0.0.tgz",
-      "integrity": "sha1-EOFCJk52IVpdMMROxD3mTe5tFnI="
-    },
-    "hsts": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/hsts/-/hsts-2.2.0.tgz",
-      "integrity": "sha512-ToaTnQ2TbJkochoVcdXYm4HOCliNozlviNsg+X2XQLQvZNI/kCHR9rZxVYpJB3UPcHz80PgxRyWQ7PdU1r+VBQ==",
-      "requires": {
-        "depd": "2.0.0"
-      },
-      "dependencies": {
-        "depd": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
-          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
-        }
-      }
-    },
     "http-errors": {
       "version": "1.7.2",
       "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.2.tgz",
@@ -3892,11 +3610,6 @@
       "integrity": "sha1-IHurkWOEmcB7Kt8kCkGochADRXU=",
       "dev": true
     },
-    "is-promise": {
-      "version": "2.2.2",
-      "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-2.2.2.tgz",
-      "integrity": "sha512-+lP4/6lKUBfQjZ2pdxThZvLUAafmZb8OAxFb8XXtiQmS35INgr85hdOGoEs124ez1FCnZJt6jau/T+alh58QFQ=="
-    },
     "is-redirect": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-redirect/-/is-redirect-1.0.0.tgz",
@@ -4062,9 +3775,9 @@
           }
         },
         "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
         },
         "semver": {
           "version": "5.7.1",
@@ -4210,9 +3923,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.19",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
+      "version": "4.17.20",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
     },
     "lodash._baseassign": {
       "version": "3.2.0",
@@ -4395,14 +4108,6 @@
         "yallist": "^2.1.2"
       }
     },
-    "lru-queue": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/lru-queue/-/lru-queue-0.1.0.tgz",
-      "integrity": "sha1-Jzi9nw089PhEkMVzbEhpmsYyzaM=",
-      "requires": {
-        "es5-ext": "~0.10.2"
-      }
-    },
     "macos-release": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/macos-release/-/macos-release-2.3.0.tgz",
@@ -4458,21 +4163,6 @@
         "p-is-promise": "^2.0.0"
       }
     },
-    "memoizee": {
-      "version": "0.4.14",
-      "resolved": "https://registry.npmjs.org/memoizee/-/memoizee-0.4.14.tgz",
-      "integrity": "sha512-/SWFvWegAIYAO4NQMpcX+gcra0yEZu4OntmUdrBaWrJncxOqAziGFlHxc7yjKVK2uu3lpPW27P27wkR82wA8mg==",
-      "requires": {
-        "d": "1",
-        "es5-ext": "^0.10.45",
-        "es6-weak-map": "^2.0.2",
-        "event-emitter": "^0.3.5",
-        "is-promise": "^2.1",
-        "lru-queue": "0.1",
-        "next-tick": "1",
-        "timers-ext": "^0.1.5"
-      }
-    },
     "micromatch": {
       "version": "2.3.11",
       "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-2.3.11.tgz",
@@ -4867,31 +4557,16 @@
       "resolved": "https://registry.npmjs.org/netmask/-/netmask-1.0.6.tgz",
       "integrity": "sha1-ICl+idhvb2QA8lDZ9Pa0wZRfzTU="
     },
-    "next-tick": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz",
-      "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw="
-    },
     "nice-try": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz",
       "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ=="
     },
-    "nocache": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/nocache/-/nocache-2.1.0.tgz",
-      "integrity": "sha512-0L9FvHG3nfnnmaEQPjT9xhfN4ISk0A8/2j4M37Np4mcDesJjHgEUfgPhdCyZuFI954tjokaIj/A3NdpFNdEh4Q=="
-    },
     "node-addon-api": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-3.0.0.tgz",
       "integrity": "sha512-sSHCgWfJ+Lui/u+0msF3oyCgvdkhxDbkCS6Q8uiJquzOimkJBvX6hl5aSSA7DR1XbMpdM8r7phjcF63sF4rkKg=="
     },
-    "node-fetch": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
-      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
-    },
     "node-pre-gyp": {
       "version": "0.15.0",
       "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.15.0.tgz",
@@ -5515,11 +5190,6 @@
       "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
       "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
     },
-    "path-to-regexp": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-3.2.0.tgz",
-      "integrity": "sha512-jczvQbCUS7XmS7o+y1aEO9OBVFeZBQ1MDSEqmO7xSoPgOPoowY/SxLpZ6Vh97/8qHZOteiCKb7gkG9gA2ZUxJA=="
-    },
     "pause": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/pause/-/pause-0.0.1.tgz",
@@ -5838,9 +5508,9 @@
       }
     },
     "redis-commands": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/redis-commands/-/redis-commands-1.5.0.tgz",
-      "integrity": "sha512-6KxamqpZ468MeQC3bkWmCB1fp56XL64D4Kf0zJSwDZbVLLm7KFkoIcHrgRvQ+sk8dnhySs7+yBg94yIkAK7aJg=="
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/redis-commands/-/redis-commands-1.6.0.tgz",
+      "integrity": "sha512-2jnZ0IkjZxvguITjFTrGiLyzQZcTvaw8DAaCXxZq/dsHXz7KfMQ3OUJy7Tz9vnRtZRVz6VRCPDvruvU8Ts44wQ=="
     },
     "redis-errors": {
       "version": "1.2.0",
@@ -5855,11 +5525,6 @@
         "redis-errors": "^1.0.0"
       }
     },
-    "referrer-policy": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/referrer-policy/-/referrer-policy-1.2.0.tgz",
-      "integrity": "sha512-LgQJIuS6nAy1Jd88DCQRemyE3mS+ispwlqMk3b0yjZ257fI1v9c+/p6SD5gP5FGyXUIgrNOAfmyioHwZtYv2VA=="
-    },
     "reflect-metadata": {
       "version": "0.1.13",
       "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.1.13.tgz",
@@ -6011,9 +5676,9 @@
       "integrity": "sha512-tvVnVv01b8c1RrA6Ep7JkStj85Guv/YrMcwqYQnwjsAS2cTmmPGBBjAjpCW7RrSodNSoE2/qg9O4bceNvUuDgQ=="
     },
     "rxjs": {
-      "version": "6.6.0",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.0.tgz",
-      "integrity": "sha512-3HMA8z/Oz61DUHe+SdOiQyzIf4tOx5oQHmMir7IZEu6TMqCLHT4LRcmNaUS0NwOz8VLvmmBduMsoaUvMaIiqzg==",
+      "version": "6.6.3",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.3.tgz",
+      "integrity": "sha512-trsQc+xYYXZ3urjOiJOuCOa5N3jAZ3eiSpQB5hIT8zGlL2QfnHLJ2r7GMkBGuIausdJN1OneaI6gQlsqNHHmZQ==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -7106,15 +6771,6 @@
       "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz",
       "integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8="
     },
-    "timers-ext": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/timers-ext/-/timers-ext-0.1.7.tgz",
-      "integrity": "sha512-b85NUNzTSdodShTIbky6ZF02e8STtVVfD+fu4aXXShEELpozH+bCpJLYMPZbsABN2wDH7fJpqIoXxJpzbf0NqQ==",
-      "requires": {
-        "es5-ext": "~0.10.46",
-        "next-tick": "1"
-      }
-    },
     "tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
@@ -7226,11 +6882,6 @@
       "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
       "optional": true
     },
-    "type": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/type/-/type-1.2.0.tgz",
-      "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
-    },
     "type-check": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
@@ -7341,9 +6992,9 @@
       }
     },
     "typescript": {
-      "version": "3.9.6",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.6.tgz",
-      "integrity": "sha512-Pspx3oKAPJtjNwE92YS05HQoY7z2SFyOpHo9MqJor3BXAGNaPUs83CuVp9VISFkSjyRfiTpmKuAYGJB7S7hOxw=="
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.3.tgz",
+      "integrity": "sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg=="
     },
     "undefsafe": {
       "version": "0.0.3",
@@ -7556,11 +7207,6 @@
         "signal-exit": "^3.0.2"
       }
     },
-    "x-xss-protection": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/x-xss-protection/-/x-xss-protection-1.3.0.tgz",
-      "integrity": "sha512-kpyBI9TlVipZO4diReZMAHWtS0MMa/7Kgx8hwG/EuZLiA6sg4Ah/4TRdASHhRRN3boobzcYgFRUFSgHRge6Qhg=="
-    },
     "xdg-basedir": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz",
diff --git a/package.json b/package.json
index 8c53afc..5f40bcb 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "prepare": "npm run snyk-protect"
   },
   "dependencies": {
-    "@nestjs/common": "latest",
+    "@nestjs/common": "7.6.5",
     "@nestjs/core": "latest",
     "@nestjs/mongoose": "^5.0.0",
     "@nestjs/passport": "^1.0.10",