diff --git a/socket-server/package-lock.json b/socket-server/package-lock.json
index 5c0a0cc..2929f1f 100644
--- a/socket-server/package-lock.json
+++ b/socket-server/package-lock.json
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-      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="
-    },
-    "xmlhttprequest-ssl": {
-      "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.6.3.tgz",
-      "integrity": "sha512-3XfeQE/wNkvrIktn2Kf0869fC0BN6UpydVasGIeSm2B1Llihf7/0UfZM+eCkOw3P7bP4+qPgqhm7ZoxuJtFU0Q=="
-    },
-    "yeast": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-      "integrity": "sha512-8HFIh676uyGYP6wP13R/j6OJ/1HwJ46snpvzE7aHAN3Ryqh2yX6Xox2B4CUmTwwOIzlG3Bs7ocsP5dZH/R1Qbg=="
+      "version": "8.17.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.17.1.tgz",
+      "integrity": "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ=="
     }
   }
 }
diff --git a/socket-server/package.json b/socket-server/package.json
index 869c4c0..2bfae9d 100644
--- a/socket-server/package.json
+++ b/socket-server/package.json
@@ -9,8 +9,8 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "express": "^4.19.2",
+    "express": "^4.21.1",
     "ioredis": "^4.19.2",
-    "socket.io": "^2.5.0"
+    "socket.io": "^4.8.0"
   }
 }