upgrade deps

package.json

@@ -30,7 +30,7 @@
     "@nuxtjs/auth": "^4.9.1",
     "@nuxtjs/axios": "^5.12.2",
     "accept-language": "^3.0.18",
-    "axios": "^0.20.0",
+    "axios": "^0.21.0",
     "bcryptjs": "^2.4.3",
     "body-parser": "^1.18.3",
     "config": "^3.3.2",
@@ -47,7 +47,7 @@
     "fs": "^0.0.1-security",
     "http-signature": "^1.3.5",
     "ical.js": "^1.4.0",
-    "ics": "^2.25.0",
+    "ics": "^2.26.0",
     "inquirer": "^7.3.3",
     "jsdom": "^16.4.0",
     "jsonwebtoken": "^8.5.1",
@@ -70,17 +70,16 @@
     "tiptap-extensions": "^1.33.2",
     "to-ico": "^1.1.5",
     "url": "^0.11.0",
-    "v-calendar": "^1.1.1",
     "vue-clipboard2": "^0.3.1",
     "vue-i18n": "^8.22.1",
     "yargs": "^16.1.0"
   },
   "devDependencies": {
-    "@mdi/font": "^5.7.55",
+    "@mdi/font": "^5.8.55",
     "@nuxtjs/eslint-config": "^4.0.0",
     "@nuxtjs/vuetify": "^1.11.2",
     "babel-eslint": "^10.1.0",
-    "eslint": "^7.11.0",
+    "eslint": "^7.12.0",
     "eslint-config-prettier": "^6.14.0",
     "eslint-config-standard": "^15.0.0",
     "eslint-loader": "^4.0.2",