diff --git a/package.json b/package.json
index df1b360..1da2067 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@testing-library/vue": "^5.6.1",
     "@vue/cli-plugin-babel": "~4.5.9",
     "@vue/cli-plugin-eslint": "~4.5.6",
-    "@vue/cli-service": "~4.5.8",
+    "@vue/cli-service": "~4.5.12",
     "@vue/test-utils": "^1.1.0",
     "babel-eslint": "^10.1.0",
     "babel-loader": "^8.2.2",
diff --git a/yarn.lock b/yarn.lock
index cb445c5..888ce15 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3303,10 +3303,10 @@
     "@vue/babel-plugin-transform-vue-jsx" "^1.2.1"
     camelcase "^5.0.0"
 
-"@vue/cli-overlay@^4.5.8":
-  version "4.5.8"
-  resolved "https://registry.yarnpkg.com/@vue/cli-overlay/-/cli-overlay-4.5.8.tgz#5b71b81bd490b9b596cfdda78f90155643e037d4"
-  integrity sha512-M6q4QPKQfErHk54ycxBASgBadgdsK45f6v2NWUTAiFXdTtqv1Z7gR8JAbQhiXbni/m9571bLJnZFv5c8uhAHnw==
+"@vue/cli-overlay@^4.5.12":
+  version "4.5.12"
+  resolved "https://registry.yarnpkg.com/@vue/cli-overlay/-/cli-overlay-4.5.12.tgz#d5ae353abb187672204197dcd077a4367d4d4a24"
+  integrity sha512-dCN0RzVpA8fp+MfjuVBROgM483MPObAb/je+APE/JhpCJyPQORYQEvNpmaorpN+9Cp6mrESVSzhh0qD4SFrlzg==
 
 "@vue/cli-plugin-babel@~4.5.9":
   version "4.5.9"
@@ -3333,22 +3333,22 @@
     webpack "^4.0.0"
     yorkie "^2.0.0"
 
-"@vue/cli-plugin-router@^4.5.8":
-  version "4.5.8"
-  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-router/-/cli-plugin-router-4.5.8.tgz#db70a69df4edc90690765f8c25749a68b20dd850"
-  integrity sha512-tJwVLdX4jj0Ia/1hsBejRbo4gs0hb2z1z5ert+4Ve5RNdpOKUG69OaPQgXPqvuYSQh9MW7bqG0iJmYtVD+KBNw==
+"@vue/cli-plugin-router@^4.5.12":
+  version "4.5.12"
+  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-router/-/cli-plugin-router-4.5.12.tgz#977c4b2b694cc03e9ef816112a5d58923493d0ac"
+  integrity sha512-DYNz5AA3W7Ewt3aaiOLGdYFt4MX4w/HTEtep+kPzP9S9tAknzyoIJXkaYzhwu8ArpEYwhWgtuCcDZ8hR6++DbA==
   dependencies:
-    "@vue/cli-shared-utils" "^4.5.8"
+    "@vue/cli-shared-utils" "^4.5.12"
 
-"@vue/cli-plugin-vuex@^4.5.8":
-  version "4.5.8"
-  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-vuex/-/cli-plugin-vuex-4.5.8.tgz#8122ae93bf59327d3a0063c0c6da51513a1e2456"
-  integrity sha512-wU9WPhay1zBxtdd/HLRYhFRLBbG9lw3YTBJep9sTnYwUeXiEgum4O88Q2j6cwBBPPHMgeMrKMPHS85Jf4hMc0g==
+"@vue/cli-plugin-vuex@^4.5.12":
+  version "4.5.12"
+  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-vuex/-/cli-plugin-vuex-4.5.12.tgz#f7fbe177ee7176f055b546e9e74472f9d9177626"
+  integrity sha512-STgbvNv/3iHAKArc18b/qjN7RX1FTrfxPeHH26GOr/A8lJes7+CSluZZ8E5R7Zr/vL0zOqOkUVDAjFXVf4zWQA==
 
-"@vue/cli-service@~4.5.8":
-  version "4.5.8"
-  resolved "https://registry.yarnpkg.com/@vue/cli-service/-/cli-service-4.5.8.tgz#9fe58bc7c77c5121eabb940f80e06c18dab123ea"
-  integrity sha512-YcVEJvA5vQOcfRzhCQDfHxRW9WHvKqlQeiuSvNddfV2uQqKD3ifhsNYiZZuFvbev9qgRUmtmxSafpwYzj/LLBw==
+"@vue/cli-service@~4.5.12":
+  version "4.5.12"
+  resolved "https://registry.yarnpkg.com/@vue/cli-service/-/cli-service-4.5.12.tgz#483aef7dc4e2a7b02b7f224f0a2ef7cea910e033"
+  integrity sha512-Di/dFw72HIvUrpTgnnPQkPq07mdd7z3GPeCH/o+6fv4bxOD+gwK9z7P6RkG4lGv2QdLz+qjim9f7xw5w+9ENkg==
   dependencies:
     "@intervolga/optimize-cssnano-plugin" "^1.0.5"
     "@soda/friendly-errors-webpack-plugin" "^1.7.1"
@@ -3356,10 +3356,10 @@
     "@types/minimist" "^1.2.0"
     "@types/webpack" "^4.0.0"
     "@types/webpack-dev-server" "^3.11.0"
-    "@vue/cli-overlay" "^4.5.8"
-    "@vue/cli-plugin-router" "^4.5.8"
-    "@vue/cli-plugin-vuex" "^4.5.8"
-    "@vue/cli-shared-utils" "^4.5.8"
+    "@vue/cli-overlay" "^4.5.12"
+    "@vue/cli-plugin-router" "^4.5.12"
+    "@vue/cli-plugin-vuex" "^4.5.12"
+    "@vue/cli-shared-utils" "^4.5.12"
     "@vue/component-compiler-utils" "^3.1.2"
     "@vue/preload-webpack-plugin" "^1.1.0"
     "@vue/web-component-wrapper" "^1.2.0"
@@ -3406,12 +3406,12 @@
     webpack-dev-server "^3.11.0"
     webpack-merge "^4.2.2"
   optionalDependencies:
-    vue-loader-v16 "npm:vue-loader@^16.0.0-beta.7"
+    vue-loader-v16 "npm:vue-loader@^16.1.0"
 
-"@vue/cli-shared-utils@^4.5.8", "@vue/cli-shared-utils@^4.5.9":
-  version "4.5.9"
-  resolved "https://registry.yarnpkg.com/@vue/cli-shared-utils/-/cli-shared-utils-4.5.9.tgz#487cea4b4282f4dff907ee7d8abba8dd0dd03ccd"
-  integrity sha512-anvsrv+rkQC+hgxaT2nQQxnSWSsIzyysZ36LO7qPjXvDRBvcvKLAAviFlUkYbZ+ntbV8puzJ3zw+gUhQw4SEVA==
+"@vue/cli-shared-utils@^4.5.12", "@vue/cli-shared-utils@^4.5.8", "@vue/cli-shared-utils@^4.5.9":
+  version "4.5.12"
+  resolved "https://registry.yarnpkg.com/@vue/cli-shared-utils/-/cli-shared-utils-4.5.12.tgz#0e0693d488336d284ffa658ff33b1ea22927d065"
+  integrity sha512-qnIQPJ4XckMoqYh9fJ0Y91QKMIb4Hiibrm9+k4E15QHpk5RaokuOpf10SsOr2NLPCXSWsHOLo3hduZSwHPGY/Q==
   dependencies:
     "@hapi/joi" "^15.0.1"
     chalk "^2.4.2"
@@ -5187,17 +5187,7 @@ browserslist@^3.2.6:
     caniuse-lite "^1.0.30000844"
     electron-to-chromium "^1.3.47"
 
-browserslist@^4.0.0, browserslist@^4.12.0, browserslist@^4.8.5:
-  version "4.14.6"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.14.6.tgz#97702a9c212e0c6b6afefad913d3a1538e348457"
-  integrity sha512-zeFYcUo85ENhc/zxHbiIp0LGzzTrE2Pv2JhxvS7kpUb9Q9D38kUX6Bie7pGutJ/5iF5rOxE7CepAuWD56xJ33A==
-  dependencies:
-    caniuse-lite "^1.0.30001154"
-    electron-to-chromium "^1.3.585"
-    escalade "^3.1.1"
-    node-releases "^1.1.65"
-
-browserslist@^4.14.5, browserslist@^4.15.0:
+browserslist@^4.0.0, browserslist@^4.12.0, browserslist@^4.14.5, browserslist@^4.15.0, browserslist@^4.8.5:
   version "4.16.0"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.16.0.tgz#410277627500be3cb28a1bfe037586fbedf9488b"
   integrity sha512-/j6k8R0p3nxOC6kx5JGAxsnhc9ixaWJfYc+TNTzxg6+ARaESAvQGV7h0uNOB4t+pLQJZWzcrMxXOxjgsCj3dqQ==
@@ -5432,7 +5422,7 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30001035, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001154:
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30001035, caniuse-lite@^1.0.30001109:
   version "1.0.30001154"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001154.tgz#f3bbc245ce55e4c1cd20fa731b097880181a7f17"
   integrity sha512-y9DvdSti8NnYB9Be92ddMZQrcOe04kcQtcxtBx4NkB04+qZ+JUWotnXBJTmxlKudhxNTQ3RRknMwNU2YQl/Org==
@@ -6897,7 +6887,7 @@ ejs@^3.1.2:
   dependencies:
     jake "^10.6.1"
 
-electron-to-chromium@^1.3.378, electron-to-chromium@^1.3.47, electron-to-chromium@^1.3.585:
+electron-to-chromium@^1.3.378, electron-to-chromium@^1.3.47:
   version "1.3.585"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.585.tgz#71cdb722c73488b9475ad1c572cf43a763ef9081"
   integrity sha512-xoeqjMQhgHDZM7FiglJAb2aeOxHZWFruUc3MbAGTgE7GB8rr5fTn1Sdh5THGuQtndU3GuXlu91ZKqRivxoCZ/A==
@@ -10912,7 +10902,7 @@ node-notifier@^8.0.0:
     uuid "^8.3.0"
     which "^2.0.2"
 
-node-releases@^1.1.52, node-releases@^1.1.65:
+node-releases@^1.1.52:
   version "1.1.65"
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.65.tgz#52d9579176bd60f23eba05c4438583f341944b81"
   integrity sha512-YpzJOe2WFIW0V4ZkJQd/DGR/zdVwc/pI4Nl1CZrBO19FdRcSTmsuhdttw9rsTzzJLrNcSloLiBbEYx1C4f6gpA==
@@ -14916,10 +14906,10 @@ vue-jest@^3.0.6:
     tsconfig "^7.0.0"
     vue-template-es2015-compiler "^1.6.0"
 
-"vue-loader-v16@npm:vue-loader@^16.0.0-beta.7":
-  version "16.0.0-beta.9"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-16.0.0-beta.9.tgz#52512cb61c296827c99c0d54398bef84be4448fc"
-  integrity sha512-mu9pg6554GbXDSO8LlxkQM6qUJzUkb/A0FJc9LgRqnU9MCnhzEXwCt1Zx5NObvFpzs2mH2dH/uUCDwL8Qaz9sA==
+"vue-loader-v16@npm:vue-loader@^16.1.0":
+  version "16.1.2"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-16.1.2.tgz#5c03b6c50d2a5f983c7ceba15c50d78ca2b298f4"
+  integrity sha512-8QTxh+Fd+HB6fiL52iEVLKqE9N1JSlMXLR92Ijm6g8PZrwIxckgpqjPDWRP5TWxdiPaHR+alUWsnu1ShQOwt+Q==
   dependencies:
     chalk "^4.1.0"
     hash-sum "^2.0.0"