diff --git a/frontend/package.json b/frontend/package.json
index d152b3e..324ffda 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -28,7 +28,7 @@
     "@vue/cli-service": "~4.5.15",
     "babel-eslint": "^10.1.0",
     "eslint": "^6.7.2",
-    "eslint-plugin-vue": "^7.20.0",
+    "eslint-plugin-vue": "^8.6.0",
     "vue-template-compiler": "^2.6.14",
     "workbox-webpack-plugin": "^6.5.2"
   },
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 12ddb7f..3201ead 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -1574,6 +1574,11 @@ acorn-jsx@^5.2.0:
   version "5.3.1"
   resolved "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.1.tgz"
 
+acorn-jsx@^5.3.1:
+  version "5.3.2"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.2.tgz#7ed5bb55908b3b2f1bc55c6af1653bada7f07937"
+  integrity sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==
+
 acorn-walk@^7.1.1:
   version "7.2.0"
   resolved "https://registry.npmjs.org/acorn-walk/-/acorn-walk-7.2.0.tgz"
@@ -1586,6 +1591,11 @@ acorn@^7.1.1, acorn@^7.4.0:
   version "7.4.1"
   resolved "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz"
 
+acorn@^8.7.0:
+  version "8.7.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.7.0.tgz#90951fde0f8f09df93549481e5fc141445b791cf"
+  integrity sha512-V/LGr1APy+PXIwKebEWrkZPwoeoF+w1jiOBUmuxuiUIaOHtob8Qc9BTrYo7VuI5fR8tqsy+buA2WFooR5olqvQ==
+
 address@^1.1.2:
   version "1.1.2"
   resolved "https://registry.npmjs.org/address/-/address-1.1.2.tgz"
@@ -2931,6 +2941,13 @@ debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@~4.3.1, debug@~4.3.2:
   dependencies:
     ms "2.1.2"
 
+debug@^4.3.2:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
+  integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
+  dependencies:
+    ms "2.1.2"
+
 debug@~3.1.0:
   version "3.1.0"
   resolved "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz"
@@ -3372,14 +3389,15 @@ eslint-loader@^2.2.1:
     object-hash "^1.1.4"
     rimraf "^2.6.1"
 
-eslint-plugin-vue@^7.20.0:
-  version "7.20.0"
-  resolved "https://registry.npmjs.org/eslint-plugin-vue/-/eslint-plugin-vue-7.20.0.tgz"
+eslint-plugin-vue@^8.6.0:
+  version "8.6.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-vue/-/eslint-plugin-vue-8.6.0.tgz#fbdf0f13f8d208a4cba752bf54042661a1aec5c3"
+  integrity sha512-abXiF2J18n/7ZPy9foSlJyouKf54IqpKlNvNmzhM93N0zs3QUxZG/oBd3tVPOJTKg7SlhBUtPxugpqzNbgGpQQ==
   dependencies:
-    eslint-utils "^2.1.0"
+    eslint-utils "^3.0.0"
     natural-compare "^1.4.0"
-    semver "^6.3.0"
-    vue-eslint-parser "^7.10.0"
+    semver "^7.3.5"
+    vue-eslint-parser "^8.0.1"
 
 eslint-scope@^4.0.3:
   version "4.0.3"
@@ -3388,29 +3406,48 @@ eslint-scope@^4.0.3:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint-scope@^5.0.0, eslint-scope@^5.1.1:
+eslint-scope@^5.0.0:
   version "5.1.1"
   resolved "https://registry.npmjs.org/eslint-scope/-/eslint-scope-5.1.1.tgz"
   dependencies:
     esrecurse "^4.3.0"
     estraverse "^4.1.1"
 
+eslint-scope@^7.0.0:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-7.1.1.tgz#fff34894c2f65e5226d3041ac480b4513a163642"
+  integrity sha512-QKQM/UXpIiHcLqJ5AOyIW7XZmzjkzQXYE54n1++wb0u9V/abW3l9uQnxX8Z5Xd18xyKIMTUAyQ0k1e8pz6LUrw==
+  dependencies:
+    esrecurse "^4.3.0"
+    estraverse "^5.2.0"
+
 eslint-utils@^1.4.3:
   version "1.4.3"
   resolved "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.4.3.tgz"
   dependencies:
     eslint-visitor-keys "^1.1.0"
 
-eslint-utils@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.npmjs.org/eslint-utils/-/eslint-utils-2.1.0.tgz"
+eslint-utils@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-3.0.0.tgz#8aebaface7345bb33559db0a1f13a1d2d48c3672"
+  integrity sha512-uuQC43IGctw68pJA1RgbQS8/NP7rch6Cwd4j3ZBtgo4/8Flj4eGE7ZYSZRN3iq5pVUv6GPdW5Z1RFleo84uLDA==
   dependencies:
-    eslint-visitor-keys "^1.1.0"
+    eslint-visitor-keys "^2.0.0"
 
 eslint-visitor-keys@^1.0.0, eslint-visitor-keys@^1.1.0:
   version "1.3.0"
   resolved "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz"
 
+eslint-visitor-keys@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.1.0.tgz#f65328259305927392c938ed44eb0a5c9b2bd303"
+  integrity sha512-0rSmRBzXgDzIsD6mGdJgevzgezI534Cer5L/vyMX0kHzT/jiB43jRhd9YUlMGYLQy2zprNmoT8qasCGtY+QaKw==
+
+eslint-visitor-keys@^3.1.0, eslint-visitor-keys@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-3.3.0.tgz#f6480fa6b1f30efe2d1968aa8ac745b862469826"
+  integrity sha512-mQ+suqKJVyeuwGYHAdjMFqjCyfl8+Ldnxuyp3ldiMBFKkvytrXUZWaiPCEav8qDHKty44bD+qV1IP4T+w+xXRA==
+
 eslint@^6.7.2:
   version "6.8.0"
   resolved "https://registry.npmjs.org/eslint/-/eslint-6.8.0.tgz"
@@ -3453,7 +3490,7 @@ eslint@^6.7.2:
     text-table "^0.2.0"
     v8-compile-cache "^2.0.3"
 
-espree@^6.1.2, espree@^6.2.1:
+espree@^6.1.2:
   version "6.2.1"
   resolved "https://registry.npmjs.org/espree/-/espree-6.2.1.tgz"
   dependencies:
@@ -3461,6 +3498,15 @@ espree@^6.1.2, espree@^6.2.1:
     acorn-jsx "^5.2.0"
     eslint-visitor-keys "^1.1.0"
 
+espree@^9.0.0:
+  version "9.3.1"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-9.3.1.tgz#8793b4bc27ea4c778c19908e0719e7b8f4115bcd"
+  integrity sha512-bvdyLmJMfwkV3NCRl5ZhJf22zBFo1y8bYh3VYb+bfzqNB4Je68P2sSuXyuFquzWLebHpNd2/d5uv7yoP9ISnGQ==
+  dependencies:
+    acorn "^8.7.0"
+    acorn-jsx "^5.3.1"
+    eslint-visitor-keys "^3.3.0"
+
 esprima@^4.0.0:
   version "4.0.1"
   resolved "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz"
@@ -5129,6 +5175,11 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+lru-cache@^7.4.0:
+  version "7.8.1"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-7.8.1.tgz#68ee3f4807a57d2ba185b7fd90827d5c21ce82bb"
+  integrity sha512-E1v547OCgJvbvevfjgK9sNKIVXO96NnsTsFPBlg4ZxjhsJSODoH9lk8Bm0OxvHNm6Vm5Yqkl/1fErDxhYL8Skg==
+
 magic-string@^0.25.0, magic-string@^0.25.7:
   version "0.25.7"
   resolved "https://registry.npmjs.org/magic-string/-/magic-string-0.25.7.tgz"
@@ -6788,12 +6839,12 @@ semver@^6.0.0, semver@^6.1.0, semver@^6.1.1, semver@^6.1.2, semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz"
 
-semver@^7.3.4:
-  version "7.3.5"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
-  integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
+semver@^7.3.4, semver@^7.3.5:
+  version "7.3.6"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.6.tgz#5d73886fb9c0c6602e79440b97165c29581cbb2b"
+  integrity sha512-HZWqcgwLsjaX1HBD31msI/rXktuIhS+lWvdE4kN9z+8IVT4Itc7vqU2WvYsyD6/sjYCt4dEKH/m1M3dwI9CC5w==
   dependencies:
-    lru-cache "^6.0.0"
+    lru-cache "^7.4.0"
 
 send@0.17.2:
   version "0.17.2"
@@ -7811,17 +7862,18 @@ vue-clipboard2@^0.3.3:
   dependencies:
     clipboard "^2.0.0"
 
-vue-eslint-parser@^7.10.0:
-  version "7.11.0"
-  resolved "https://registry.npmjs.org/vue-eslint-parser/-/vue-eslint-parser-7.11.0.tgz"
+vue-eslint-parser@^8.0.1:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/vue-eslint-parser/-/vue-eslint-parser-8.3.0.tgz#5d31129a1b3dd89c0069ca0a1c88f970c360bd0d"
+  integrity sha512-dzHGG3+sYwSf6zFBa0Gi9ZDshD7+ad14DGOdTLjruRVgZXe2J+DcZ9iUhyR48z5g1PqRa20yt3Njna/veLJL/g==
   dependencies:
-    debug "^4.1.1"
-    eslint-scope "^5.1.1"
-    eslint-visitor-keys "^1.1.0"
-    espree "^6.2.1"
+    debug "^4.3.2"
+    eslint-scope "^7.0.0"
+    eslint-visitor-keys "^3.1.0"
+    espree "^9.0.0"
     esquery "^1.4.0"
     lodash "^4.17.21"
-    semver "^6.3.0"
+    semver "^7.3.5"
 
 vue-hot-reload-api@^2.3.0:
   version "2.3.4"