diff --git a/server/package-lock.json b/server/package-lock.json
index 1f079a1..1d7cbd5 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -892,12 +892,9 @@
       }
     },
     "ws": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.0.0.tgz",
-      "integrity": "sha512-cknCal4k0EAOrh1SHHPPWWh4qm93g1IuGGGwBjWkXmCG7LsDtL8w9w+YVfaF+KSVwiHQKDIMsSLBVftKf9d1pg==",
-      "requires": {
-        "async-limiter": "^1.0.0"
-      }
+      "version": "7.4.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="
     },
     "xmlhttprequest-ssl": {
       "version": "1.5.5",
diff --git a/server/package.json b/server/package.json
index 3e8e1bb..88a3058 100644
--- a/server/package.json
+++ b/server/package.json
@@ -29,7 +29,7 @@
     "@types/socket.io": "^2.1.2",
     "express": "^4.16.4",
     "socket.io": "^2.2.0",
-    "ws": "^7.0.0"
+    "ws": "^7.4.6"
   },
   "devDependencies": {
     "@types/express": "^4.16.1",