diff --git a/package-lock.json b/package-lock.json
index 0dc046f..01cf796 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -120,11 +120,6 @@
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
-    "async-limiter": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
-      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
-    },
     "bignumber.js": {
       "version": "7.2.1",
       "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-7.2.1.tgz",
@@ -566,12 +561,9 @@
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
     "ws": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.1.1.tgz",
-      "integrity": "sha512-o41D/WmDeca0BqYhsr3nJzQyg9NF5X8l/UdnFNux9cS3lwB+swm8qGWX5rn+aD6xfBU3rGmtHij7g7x6LxFU3A==",
-      "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=="
     }
   }
 }
diff --git a/package.json b/package.json
index 08ea729..d589361 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
 		"dotenv": "^8.0.0",
 		"express": "^4.17.1",
 		"mysql": "^2.17.1",
-		"ws": "^7.1.1"
+		"ws": "^7.4.6"
 	},
 	"devDependencies": {
 		"@types/dotenv": "^6.1.1",