diff --git a/frontend/package.json b/frontend/package.json
index 3c94efb..a5e58f6 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -11,12 +11,12 @@
   "dependencies": {
     "axios": "^0.21.1",
     "buefy": "^0.9.7",
-    "c3": "^0.7.18",
+    "c3": "^0.7.20",
     "codeflask": "^1.4.1",
-    "core-js": "^3.6.5",
-    "dayjs": "^1.8.28",
+    "core-js": "^3.12.1",
+    "dayjs": "^1.10.4",
     "humps": "^2.0.1",
-    "qs": "^6.9.4",
+    "qs": "^6.10.1",
     "quill": "^1.3.7",
     "quill-delta": "^4.2.2",
     "textversionjs": "^1.1.3",
@@ -26,7 +26,7 @@
     "vue-i18n": "^8.22.2",
     "vue-quill-editor": "^3.0.6",
     "vue-router": "^3.2.0",
-    "vuex": "^3.4.0"
+    "vuex": "^3.6.2"
   },
   "devDependencies": {
     "@vue/cli-plugin-babel": "~4.5.13",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 5aeb6ee..940acd5 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2642,10 +2642,10 @@ bytes@3.1.0:
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
   integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==
 
-c3@^0.7.18:
-  version "0.7.18"
-  resolved "https://registry.yarnpkg.com/c3/-/c3-0.7.18.tgz#a94228191b6178288fa416a6135c9624abd8dc45"
-  integrity sha512-ioiqCvET2sjAn80V3qVBEkyAtCH3tktZsz9SylGmUeeGEfqZxZfq9qRCxfgl64LpA6d9/Oz4C8oYEIXHbMX/Ow==
+c3@^0.7.20:
+  version "0.7.20"
+  resolved "https://registry.yarnpkg.com/c3/-/c3-0.7.20.tgz#48cb3dbeeb0a5253aee6c3d795aaaf350e9f1147"
+  integrity sha512-QZg4q5M32x2TEgoiQPgc+G+rAuDErTjtG2AeLxS8s0ZLxHBoqsaRcraVvLBG8Zbmj8hOefz2DCWSlX3gaV/11g==
   dependencies:
     d3 "^5.8.0"
 
@@ -3313,6 +3313,11 @@ core-js-compat@^3.9.0, core-js-compat@^3.9.1:
     browserslist "^4.16.6"
     semver "7.0.0"
 
+core-js@^3.12.1:
+  version "3.12.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.12.1.tgz#6b5af4ff55616c08a44d386f1f510917ff204112"
+  integrity sha512-Ne9DKPHTObRuB09Dru5AjwKjY4cJHVGu+y5f7coGn1E9Grkc3p2iBwE9AI/nJzsE29mQF7oq+mhYYRqOMFN1Bw==
+
 core-js@^3.6.5:
   version "3.6.5"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
@@ -3891,12 +3896,7 @@ date-fns@^1.27.2:
   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
   integrity sha512-hBSVCvSmWC+QypYObzwGOd9wqdDpOt+0wl0KbU+R+uuZBS1jN8VsD1ss3irQDknRj5NvxiTF6oj/nDRnN/UQNw==
 
-dayjs@^1.8.28:
-  version "1.8.28"
-  resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.8.28.tgz#37aa6201df483d089645cb6c8f6cef6f0c4dbc07"
-  integrity sha512-ccnYgKC0/hPSGXxj7Ju6AV/BP4HUkXC2u15mikXT5mX9YorEaoi1bEKOmAqdkJHN4EEkmAf97SpH66Try5Mbeg==
-
-dayjs@^1.9.3:
+dayjs@^1.10.4, dayjs@^1.9.3:
   version "1.10.4"
   resolved "https://registry.yarnpkg.com/dayjs/-/dayjs-1.10.4.tgz#8e544a9b8683f61783f570980a8a80eaf54ab1e2"
   integrity sha512-RI/Hh4kqRc1UKLOAf/T5zdMMX5DQIlDxwUe3wSyMMnEbGunnpENCdbUgM+dW7kXidZqCttBrmw7BhN4TMddkCw==
@@ -8296,10 +8296,12 @@ qs@6.7.0:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
-qs@^6.9.4:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.4.tgz#9090b290d1f91728d3c22e54843ca44aea5ab687"
-  integrity sha512-A1kFqHekCTM7cz0udomYUoYNWjBebHm/5wzU/XqrBRBNWectVH0QIiN+NEcZ0Dte5hvzHwbr8+XQmguPhJ6WdQ==
+qs@^6.10.1:
+  version "6.10.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.10.1.tgz#4931482fa8d647a5aab799c5271d2133b981fb6a"
+  integrity sha512-M528Hph6wsSVOBiYUnGf+K/7w0hNshs/duGsNXPUCLH5XAqjEtiPGwNONLV0tBH8NoGb0mvD5JubnUTrujKDTg==
+  dependencies:
+    side-channel "^1.0.4"
 
 qs@~6.5.2:
   version "6.5.2"
@@ -9005,6 +9007,15 @@ shell-quote@^1.6.1:
   resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.7.2.tgz#67a7d02c76c9da24f99d20808fcaded0e0e04be2"
   integrity sha512-mRz/m/JVscCrkMyPqHc/bczi3OQHkLTqXHEFu0zDhK/qfv3UcOA4SVmRCLmos4bhjr9ekVQubj/R7waKapmiQg==
 
+side-channel@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/side-channel/-/side-channel-1.0.4.tgz#efce5c8fdc104ee751b25c58d4290011fa5ea2cf"
+  integrity sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==
+  dependencies:
+    call-bind "^1.0.0"
+    get-intrinsic "^1.0.2"
+    object-inspect "^1.9.0"
+
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
@@ -10148,10 +10159,10 @@ vue@^2.6.12:
   resolved "https://registry.yarnpkg.com/vue/-/vue-2.6.12.tgz#f5ebd4fa6bd2869403e29a896aed4904456c9123"
   integrity sha512-uhmLFETqPPNyuLLbsKz6ioJ4q7AZHzD8ZVFNATNyICSZouqP2Sz0rotWQC8UNBF6VGSCs5abnKJoStA6JbCbfg==
 
-vuex@^3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/vuex/-/vuex-3.4.0.tgz#20cc086062d750769fce1febb34e7fceeaebde45"
-  integrity sha512-ajtqwEW/QhnrBZQsZxCLHThZZaa+Db45c92Asf46ZDXu6uHXgbfVuBaJ4gzD2r4UX0oMJHstFwd2r2HM4l8umg==
+vuex@^3.6.2:
+  version "3.6.2"
+  resolved "https://registry.yarnpkg.com/vuex/-/vuex-3.6.2.tgz#236bc086a870c3ae79946f107f16de59d5895e71"
+  integrity sha512-ETW44IqCgBpVomy520DT5jf8n0zoCac+sxWnn+hMe/CzaSejb/eVw2YToiXYX+Ex/AuHHia28vWTq4goAexFbw==
 
 watchpack-chokidar2@^2.0.0:
   version "2.0.0"