diff --git a/semana12/exercicios-ts2/package-lock.json b/semana12/exercicios-ts2/package-lock.json
index bf21999..371a98a 100644
--- a/semana12/exercicios-ts2/package-lock.json
+++ b/semana12/exercicios-ts2/package-lock.json
@@ -37,6 +37,12 @@
         "source-map": "^0.5.0"
       },
       "dependencies": {
+        "json5": {
+          "version": "2.2.3",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+          "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
+          "dev": true
+        },
         "semver": {
           "version": "5.7.1",
           "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
@@ -745,6 +751,8 @@
     },
     "@types/jest": {
       "version": "26.0.7",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-26.0.7.tgz",
+      "integrity": "sha512-+x0077/LoN6MjqBcVOe1y9dpryWnfDZ+Xfo3EqGeBcfPRJlQp3Lw62RvNlWxuGv7kOEwlHriAa54updi3Jvvwg==",
       "dev": true,
       "requires": {
         "jest-diff": "^25.2.1",
@@ -870,6 +878,8 @@
     },
     "@typescript-eslint/eslint-plugin": {
       "version": "2.34.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.34.0.tgz",
+      "integrity": "sha512-4zY3Z88rEE99+CNvTbXSyovv2z9PNOVffTWD2W8QF5s2prBQtwN2zadqERcrHpcR7O/+KMI3fcTAmUUhK/iQcQ==",
       "dev": true,
       "requires": {
         "@typescript-eslint/experimental-utils": "2.34.0",
@@ -2163,6 +2173,8 @@
     },
     "eslint": {
       "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-7.5.0.tgz",
+      "integrity": "sha512-vlUP10xse9sWt9SGRtcr1LAC67BENcQMFeV+w5EvLEoFe3xJ8cF1Skd0msziRx/VMC+72B4DxreCE+OR12OA6Q==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -2222,6 +2234,8 @@
     },
     "eslint-config-standard-with-typescript": {
       "version": "18.0.2",
+      "resolved": "https://registry.npmjs.org/eslint-config-standard-with-typescript/-/eslint-config-standard-with-typescript-18.0.2.tgz",
+      "integrity": "sha512-6D++u/gifJgj2hQ13e+YRyNs+1v3oihkfsL36P6HjeQjiOBdhRC/0wq3PRqfOwFA0hMCkcWBvhfO0GXWtGW9bg==",
       "dev": true,
       "requires": {
         "@typescript-eslint/parser": "^3.0.1",
@@ -2352,6 +2366,8 @@
     },
     "eslint-plugin-import": {
       "version": "2.22.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.22.0.tgz",
+      "integrity": "sha512-66Fpf1Ln6aIS5Gr/55ts19eUuoDhAbZgnr6UxK5hbDx6l/QgQgx61AePq+BV4PP2uXQFClgMVzep5zZ94qqsxg==",
       "dev": true,
       "requires": {
         "array-includes": "^3.1.1",
@@ -2388,6 +2404,8 @@
     },
     "eslint-plugin-node": {
       "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-node/-/eslint-plugin-node-11.1.0.tgz",
+      "integrity": "sha512-oUwtPJ1W0SKD0Tr+wqu92c5xuCeQqB3hSCHasn/ZgjFdA9iDGNkNf2Zi9ztY7X+hNuMib23LNGRm6+uN+KLE3g==",
       "dev": true,
       "requires": {
         "eslint-plugin-es": "^3.0.0",
@@ -2414,10 +2432,14 @@
     },
     "eslint-plugin-promise": {
       "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-promise/-/eslint-plugin-promise-4.2.1.tgz",
+      "integrity": "sha512-VoM09vT7bfA7D+upt+FjeBO5eHIJQBUWki1aPvB+vbNiHS3+oGIJGIeyBtKQTME6UPXXy3vV07OL1tHd3ANuDw==",
       "dev": true
     },
     "eslint-plugin-standard": {
       "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-standard/-/eslint-plugin-standard-4.0.1.tgz",
+      "integrity": "sha512-v/KBnfyaOMPmZc/dmc6ozOdWqekGp7bBGq4jLAecEfPGmfKiWS4sA8sC0LqiV9w5qmXAtXVn4M3p1jSyhY85SQ==",
       "dev": true
     },
     "eslint-scope": {
@@ -3154,6 +3176,8 @@
     },
     "husky": {
       "version": "4.2.5",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-4.2.5.tgz",
+      "integrity": "sha512-SYZ95AjKcX7goYVZtVZF2i6XiZcHknw50iXvY7b0MiGoj5RwdgRQNEHdb+gPDPCXKlzwrybjFjkL6FOj8uRhZQ==",
       "dev": true,
       "requires": {
         "chalk": "^4.0.0",
@@ -3601,6 +3625,8 @@
     },
     "jest": {
       "version": "26.1.0",
+      "resolved": "https://registry.npmjs.org/jest/-/jest-26.1.0.tgz",
+      "integrity": "sha512-LIti8jppw5BcQvmNJe4w2g1N/3V68HUfAv9zDVm7v+VAtQulGhH0LnmmiVkbNE4M4I43Bj2fXPiBGKt26k9tHw==",
       "dev": true,
       "requires": {
         "@jest/core": "^26.1.0",
@@ -4208,12 +4234,12 @@
       "dev": true
     },
     "json5": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.3.tgz",
-      "integrity": "sha512-KXPvOm8K9IJKFM0bmdn8QXh7udDh1g/giieX0NLCaMnb4hEiVFqnop2ImTXCc5e0/oHz3LTqmHGtExn5hfMkOA==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "requires": {
-        "minimist": "^1.2.5"
+        "minimist": "^1.2.0"
       }
     },
     "jsprim": {
@@ -4299,6 +4325,8 @@
     },
     "lint-staged": {
       "version": "10.2.11",
+      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-10.2.11.tgz",
+      "integrity": "sha512-LRRrSogzbixYaZItE2APaS4l2eJMjjf5MbclRZpLJtcQJShcvUzKXsNeZgsLIZ0H0+fg2tL4B59fU9wHIHtFIA==",
       "dev": true,
       "requires": {
         "chalk": "^4.0.0",
@@ -4682,6 +4710,8 @@
     },
     "nodemon": {
       "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-2.0.4.tgz",
+      "integrity": "sha512-Ltced+hIfTmaS28Zjv1BM552oQ3dbwPqI4+zI0SLgq+wpJhSyqgYude/aZa/3i31VCQWMfXJVxvu86abcam3uQ==",
       "dev": true,
       "requires": {
         "chokidar": "^3.2.2",
@@ -6429,6 +6459,8 @@
     },
     "ts-jest": {
       "version": "26.1.4",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-26.1.4.tgz",
+      "integrity": "sha512-Nd7diUX6NZWfWq6FYyvcIPR/c7GbEF75fH1R6coOp3fbNzbRJBZZAn0ueVS0r8r9ral1VcrpneAFAwB3TsVS1Q==",
       "dev": true,
       "requires": {
         "bs-logger": "0.x",
@@ -6441,28 +6473,33 @@
         "mkdirp": "1.x",
         "semver": "7.x",
         "yargs-parser": "18.x"
+      },
+      "dependencies": {
+        "json5": {
+          "version": "2.2.3",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+          "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
+          "dev": true
+        }
       }
     },
     "tsconfig-paths": {
-      "version": "3.9.0",
-      "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.9.0.tgz",
-      "integrity": "sha512-dRcuzokWhajtZWkQsDVKbWyY+jgcLC5sqJhg2PSgf4ZkH2aHPvaOY8YWGhmjb68b5qqTfasSsDO9k7RUiEmZAw==",
+      "version": "3.14.1",
+      "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.14.1.tgz",
+      "integrity": "sha512-fxDhWnFSLt3VuTwtvJt5fpwxBHg5AdKWMsgcPOOIilyjymcYVZoCQF8fvFRezCNfblEXmi+PcM1eYHeOAgXCOQ==",
       "dev": true,
       "requires": {
         "@types/json5": "^0.0.29",
         "json5": "^1.0.1",
-        "minimist": "^1.2.0",
+        "minimist": "^1.2.6",
         "strip-bom": "^3.0.0"
       },
       "dependencies": {
-        "json5": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-          "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
-          "dev": true,
-          "requires": {
-            "minimist": "^1.2.0"
-          }
+        "minimist": {
+          "version": "1.2.7",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
+          "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==",
+          "dev": true
         }
       }
     },
@@ -6527,7 +6564,9 @@
       }
     },
     "typescript": {
-      "version": "3.9.7"
+      "version": "3.9.7",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
+      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw=="
     },
     "undefsafe": {
       "version": "2.0.3",
diff --git a/semana12/exercicios-ts2/yarn.lock b/semana12/exercicios-ts2/yarn.lock
index 719ca81..9cea16d 100644
--- a/semana12/exercicios-ts2/yarn.lock
+++ b/semana12/exercicios-ts2/yarn.lock
@@ -3123,11 +3123,9 @@ json-stringify-safe@~5.0.1:
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
 json5@2.x, json5@^2.1.2:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.3.tgz#c9b0f7fa9233bfe5807fe66fcf3a5617ed597d43"
-  integrity sha512-KXPvOm8K9IJKFM0bmdn8QXh7udDh1g/giieX0NLCaMnb4hEiVFqnop2ImTXCc5e0/oHz3LTqmHGtExn5hfMkOA==
-  dependencies:
-    minimist "^1.2.5"
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.3.tgz#78cd6f1a19bdc12b73db5ad0c61efd66c1e29283"
+  integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==
 
 json5@^1.0.1:
   version "1.0.1"
@@ -3434,6 +3432,11 @@ mkdirp@^0.5.1:
   dependencies:
     minimist "^1.2.5"
 
+moment@^2.27.0:
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
+  integrity sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w==
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"