diff --git a/src/frontend/package-lock.json b/src/frontend/package-lock.json
index 71d8ea31..b009be9a 100644
--- a/src/frontend/package-lock.json
+++ b/src/frontend/package-lock.json
@@ -7905,9 +7905,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "7.0.32",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.32.tgz",
-      "integrity": "sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==",
+      "version": "7.0.36",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
+      "integrity": "sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",
diff --git a/src/frontend/yarn.lock b/src/frontend/yarn.lock
index 6d81bc2e..396de84a 100644
--- a/src/frontend/yarn.lock
+++ b/src/frontend/yarn.lock
@@ -1048,12 +1048,12 @@
     webpack "^4.0.0"
     yorkie "^2.0.0"
 
-"@vue/cli-plugin-pwa@~4.5.0":
-  version "4.5.4"
-  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-pwa/-/cli-plugin-pwa-4.5.4.tgz#18c08b1086cabe610bee0d4a4b8dcc2c9410cd75"
-  integrity sha512-bJ3L3MWg9opjFnEfagZHP9GDmwS3mT0NG7DxBYUYyu/ELyQy6p2y+Zz4anuGwIDISJRY9jnU5/hRy9+Psyz7ew==
+"@vue/cli-plugin-pwa@^4.5.4":
+  version "4.5.13"
+  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-pwa/-/cli-plugin-pwa-4.5.13.tgz#a800639814b6f62a38f04198c340cfaee7295c3f"
+  integrity sha512-uU5pp94VU0YscfKq/mNRsKOdxG+CTqVlZWaYkRc+HCcwkJ/m/CnxgaEqQFr0QpHC8zmlX4gILO1RVYygJoR9tw==
   dependencies:
-    "@vue/cli-shared-utils" "^4.5.4"
+    "@vue/cli-shared-utils" "^4.5.13"
     webpack "^4.0.0"
     workbox-webpack-plugin "^4.3.1"
 
@@ -1145,10 +1145,10 @@
     semver "^6.1.0"
     strip-ansi "^6.0.0"
 
-"@vue/cli-shared-utils@^4.5.4":
-  version "4.5.4"
-  resolved "https://registry.yarnpkg.com/@vue/cli-shared-utils/-/cli-shared-utils-4.5.4.tgz#ed36b2971dc02653f7f2ad4e66bbe9510e1bd414"
-  integrity sha512-7ZwAvGxl5szGuaJCc4jdPy/2Lb7oJvG847MDF+7pZ7FVl6bURwbUJjiUwL6DTxvpC4vch6B4tXfVvZFjzVP/bw==
+"@vue/cli-shared-utils@^4.5.13":
+  version "4.5.13"
+  resolved "https://registry.yarnpkg.com/@vue/cli-shared-utils/-/cli-shared-utils-4.5.13.tgz#acd40f31b4790f1634292bdaa5fca95dc1e0ff50"
+  integrity sha512-HpnOrkLg42RFUsQGMJv26oTG3J3FmKtO2WSRhKIIL+1ok3w9OjGCtA3nMMXN27f9eX14TqO64M36DaiSZ1fSiw==
   dependencies:
     "@hapi/joi" "^15.0.1"
     chalk "^2.4.2"
@@ -5044,6 +5044,11 @@ lines-and-columns@^1.1.6:
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
   integrity sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=
 
+linkifyjs@^2.1.3:
+  version "2.1.9"
+  resolved "https://registry.yarnpkg.com/linkifyjs/-/linkifyjs-2.1.9.tgz#af06e45a2866ff06c4766582590d098a4d584702"
+  integrity sha512-74ivurkK6WHvHFozVaGtQWV38FzBwSTGNmJolEgFp7QgR2bl6ArUWlvT4GcHKbPe1z3nWYi+VUdDZk16zDOVug==
+
 loader-fs-cache@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/loader-fs-cache/-/loader-fs-cache-1.0.3.tgz#f08657646d607078be2f0a032f8bd69dd6f277d9"
@@ -5429,6 +5434,18 @@ mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@~0.5.1:
   dependencies:
     minimist "^1.2.5"
 
+moment-timezone@^0.5.31:
+  version "0.5.33"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.33.tgz#b252fd6bb57f341c9b59a5ab61a8e51a73bbd22c"
+  integrity sha512-PTc2vcT8K9J5/9rDEPe5czSIKgLoGsH8UNpA4qZTVw0Vd/Uz19geE9abbIOQKaAQFcnQ3v5YEXrbSc5BpshH+w==
+  dependencies:
+    moment ">= 2.9.0"
+
+"moment@>= 2.9.0", moment@^2.19.2:
+  version "2.29.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.1.tgz#b2be769fa31940be9eeea6469c075e35006fa3d3"
+  integrity sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==
+
 moment@^2.10.2:
   version "2.27.0"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.27.0.tgz#8bff4e3e26a236220dfe3e36de756b6ebaa0105d"
@@ -6472,9 +6489,9 @@ postcss-value-parser@^4.0.0, postcss-value-parser@^4.0.2, postcss-value-parser@^
   integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
 
 postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.27, postcss@^7.0.32, postcss@^7.0.5, postcss@^7.0.6:
-  version "7.0.32"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.32.tgz#4310d6ee347053da3433db2be492883d62cec59d"
-  integrity sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==
+  version "7.0.36"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.36.tgz#056f8cffa939662a8f5905950c07d5285644dfcb"
+  integrity sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==
   dependencies:
     chalk "^2.4.2"
     source-map "^0.6.1"
@@ -8163,6 +8180,11 @@ vm-browserify@^1.0.1:
   resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-1.1.2.tgz#78641c488b8e6ca91a75f511e7a3b32a86e5dda0"
   integrity sha512-2ham8XPWTONajOR0ohOKOHXkm3+gaBmGut3SRuu75xLd/RRaY6vqgh8NBYYk7+RW3u5AtzPQZG8F10LHkl0lAQ==
 
+vue-analytics@^5.22.1:
+  version "5.22.1"
+  resolved "https://registry.yarnpkg.com/vue-analytics/-/vue-analytics-5.22.1.tgz#9d6b32da56daee1b9dfb23a267b50349a03f710f"
+  integrity sha512-HPKQMN7gfcUqS5SxoO0VxqLRRSPkG1H1FqglsHccz6BatBatNtm/Vyy8brApktZxNCfnAkrSVDpxg3/FNDeOgQ==
+
 vue-axios@^2.1.5:
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/vue-axios/-/vue-axios-2.1.5.tgz#1af4bf1218ed71309c76afb38d0f683e312c24a7"
@@ -8204,6 +8226,14 @@ vue-infinite-loading@^2.4.5:
   resolved "https://registry.yarnpkg.com/vue-infinite-loading/-/vue-infinite-loading-2.4.5.tgz#cc20fd40af7f20188006443c99b60470cf1de1b3"
   integrity sha512-xhq95Mxun060bRnsOoLE2Be6BR7jYwuC89kDe18+GmCLVrRA/dU0jrGb12Xu6NjmKs+iTW0AA6saSEmEW4cR7g==
 
+vue-linkify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/vue-linkify/-/vue-linkify-1.0.1.tgz#2c62181978ef1c65d874d9b156479531d6630cb3"
+  integrity sha1-LGIYGXjvHGXYdNmxVkeVMdZjDLM=
+  dependencies:
+    linkifyjs "^2.1.3"
+    vue "^2.1.6"
+
 vue-loader@^15.9.2:
   version "15.9.3"
   resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.9.3.tgz#0de35d9e555d3ed53969516cac5ce25531299dda"
@@ -8215,6 +8245,13 @@ vue-loader@^15.9.2:
     vue-hot-reload-api "^2.3.0"
     vue-style-loader "^4.1.0"
 
+vue-moment@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/vue-moment/-/vue-moment-4.1.0.tgz#092a8ff723a96c6f85a0a8e23ad30f0bf320f3b0"
+  integrity sha512-Gzisqpg82ItlrUyiD9d0Kfru+JorW2o4mQOH06lEDZNgxci0tv/fua1Hl0bo4DozDV2JK1r52Atn/8QVCu8qQw==
+  dependencies:
+    moment "^2.19.2"
+
 vue-router@^3.2.0:
   version "3.3.4"
   resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-3.3.4.tgz#4e38abc34a11c41b6c3d8244449a2e363ba6250b"
@@ -8241,6 +8278,11 @@ vue-template-es2015-compiler@^1.9.0:
   resolved "https://registry.yarnpkg.com/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.9.1.tgz#1ee3bc9a16ecbf5118be334bb15f9c46f82f5825"
   integrity sha512-4gDntzrifFnCEvyoO8PqyJDmguXgVPxKiIxrBKjIowvL9l+N66196+72XVYR8BBf1Uv1Fgt3bGevJ+sEmxfZzw==
 
+vue@^2.1.6:
+  version "2.6.14"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-2.6.14.tgz#e51aa5250250d569a3fbad3a8a5a687d6036e235"
+  integrity sha512-x2284lgYvjOMj3Za7kqzRcUSxBboHqtgRE2zlos1qWaOye5yUmHn42LB1250NJBLRwEcdrB0JRwyPTEPhfQjiQ==
+
 vue@^2.6.11:
   version "2.6.11"
   resolved "https://registry.yarnpkg.com/vue/-/vue-2.6.11.tgz#76594d877d4b12234406e84e35275c6d514125c5"