diff --git a/frontend/package.json b/frontend/package.json
index c3f4829..b8f69cb 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -11,7 +11,7 @@
     "core-js": "^3.14.0",
     "pretty-checkbox-vue": "^1.1.9",
     "register-service-worker": "^1.7.2",
-    "socket.io-client": "^3.0.3",
+    "socket.io-client": "^4.1.2",
     "vue": "^2.6.14",
     "vue-clipboard2": "^0.3.1",
     "vue-i18n": "^8.24.4",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 2d921b5..5d146d6 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2075,7 +2075,7 @@ babylon@^6.18.0:
   resolved "https://registry.npm.taobao.org/babylon/download/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
   integrity sha1-ry87iPpvXB5MY00aD46sT1WzleM=
 
-backo2@1.0.2:
+backo2@1.0.2, backo2@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
   integrity sha1-MasayLEpNjRj41s+u2n038+6eUc=
@@ -3262,10 +3262,10 @@ debug@^3.1.1, debug@^3.2.5:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
-  version "4.2.0"
-  resolved "https://registry.npm.taobao.org/debug/download/debug-4.2.0.tgz?cache=0&sync_timestamp=1600502880153&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdebug%2Fdownload%2Fdebug-4.2.0.tgz#7f150f93920e94c58f5574c2fd01a3110effe7f1"
-  integrity sha1-fxUPk5IOlMWPVXTC/QGjEQ7/5/E=
+debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@~4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
+  integrity sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==
   dependencies:
     ms "2.1.2"
 
@@ -3276,13 +3276,6 @@ debug@~3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@~4.1.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
-  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
-  dependencies:
-    ms "^2.1.1"
-
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.npm.taobao.org/decamelize/download/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -3635,20 +3628,19 @@ engine.io-client@~3.4.0:
     xmlhttprequest-ssl "~1.5.4"
     yeast "0.1.2"
 
-engine.io-client@~4.0.0:
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-4.0.4.tgz#973d312ab9c8dc41e64d2c323982f3b04a7f749d"
-  integrity sha512-and4JRvjv+BQ4WBLopYUFePxju3ms3aBRk0XjaLdh/t9TKv2LCKtKKWFRoRzIfUZsu3U38FcYqNLuXhfS16vqw==
+engine.io-client@~5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-5.1.1.tgz#f5c3aaaef1bdc9443aac6ffde48b3b2fb2dc56fc"
+  integrity sha512-jPFpw2HLL0lhZ2KY0BpZhIJdleQcUO9W1xkIpo0h3d6s+5D6+EV/xgQw9qWOmymszv2WXef/6KUUehyxEKomlQ==
   dependencies:
     base64-arraybuffer "0.1.4"
     component-emitter "~1.3.0"
-    debug "~4.1.0"
+    debug "~4.3.1"
     engine.io-parser "~4.0.1"
     has-cors "1.1.0"
     parseqs "0.0.6"
     parseuri "0.0.6"
-    ws "~7.2.1"
-    xmlhttprequest-ssl "~1.5.4"
+    ws "~7.4.2"
     yeast "0.1.2"
 
 engine.io-parser@~2.2.0:
@@ -7824,19 +7816,18 @@ socket.io-client@^2.1.1:
     socket.io-parser "~3.3.0"
     to-array "0.1.4"
 
-socket.io-client@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-3.0.3.tgz#37890e24fc386e9de34358a1b7c4a2968f5d2630"
-  integrity sha512-kwCJAKb6JMqE9ZYXg78Dgt8rYLSwtJ/g/LJqpb/pOTFRZMSr1cKAsCaisHZ+IBwKHBY7DYOOkjtkHqseY3ZLpw==
+socket.io-client@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-4.1.2.tgz#95ad7113318ea01fba0860237b96d71e1b1fd2eb"
+  integrity sha512-RDpWJP4DQT1XeexmeDyDkm0vrFc0+bUsHDKiVGaNISJvJonhQQOMqV9Vwfg0ZpPJ27LCdan7iqTI92FRSOkFWQ==
   dependencies:
     "@types/component-emitter" "^1.2.10"
-    backo2 "1.0.2"
-    component-bind "1.0.0"
+    backo2 "~1.0.2"
     component-emitter "~1.3.0"
-    debug "~4.1.0"
-    engine.io-client "~4.0.0"
+    debug "~4.3.1"
+    engine.io-client "~5.1.1"
     parseuri "0.0.6"
-    socket.io-parser "~4.0.1"
+    socket.io-parser "~4.0.4"
 
 socket.io-parser@~3.3.0:
   version "3.3.1"
@@ -7847,13 +7838,14 @@ socket.io-parser@~3.3.0:
     debug "~3.1.0"
     isarray "2.0.1"
 
-socket.io-parser@~4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.0.1.tgz#b8ec84364c7369ad32ae0c16dd4d388db19b3a04"
-  integrity sha512-5JfNykYptCwU2lkOI0ieoePWm+6stEhkZ2UnLDjqnE1YEjUlXXLd1lpxPZ+g+h3rtaytwWkWrLQCaJULlGqjOg==
+socket.io-parser@~4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.0.4.tgz#9ea21b0d61508d18196ef04a2c6b9ab630f4c2b0"
+  integrity sha512-t+b0SS+IxG7Rxzda2EVvyBZbvFPBCjJoyHuE0P//7OAsN23GItzDRdWa6ALxZI/8R5ygK7jAR6t028/z+7295g==
   dependencies:
+    "@types/component-emitter" "^1.2.10"
     component-emitter "~1.3.0"
-    debug "~4.1.0"
+    debug "~4.3.1"
 
 sockjs-client@1.4.0:
   version "1.4.0"
@@ -9445,10 +9437,10 @@ ws@~6.1.0:
   dependencies:
     async-limiter "~1.0.0"
 
-ws@~7.2.1:
-  version "7.2.5"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.5.tgz#abb1370d4626a5a9cd79d8de404aa18b3465d10d"
-  integrity sha512-C34cIU4+DB2vMyAbmEKossWq2ZQDr6QEyuuCzWrM9zfw1sGc0mYiJ0UnG9zzNykt49C2Fi34hvr2vssFQRS6EA==
+ws@~7.4.2:
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
+  integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
 xmlhttprequest-ssl@~1.5.4:
   version "1.5.5"