diff --git a/package.json b/package.json
index 8d6f871a..2cb2d042 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "tsoa": "^6.0.1",
     "tsyringe": "^4.10.0",
     "uuid": "^13.0.0",
-    "ws": "^8.18.2",
+    "ws": "^8.21.0",
     "yargs": "^17.7.2"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 004ed44a..2b554919 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8281,15 +8281,10 @@ ws@8.17.1:
   resolved "https://registry.yarnpkg.com/ws/-/ws-8.17.1.tgz#9293da530bb548febc95371d90f9c878727d919b"
   integrity sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==
 
-ws@^8.18.2:
-  version "8.18.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.18.3.tgz#b56b88abffde62791c639170400c93dcb0c95472"
-  integrity sha512-PEIGCY5tSlUt50cqyMXfCzX+oOPqN0vuGqWzbcJ2xvnkzkq46oOpz7dQaTDBdfICb4N14+GARUDw2XV2N4tvzg==
-
-ws@^8.19.0:
-  version "8.19.0"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.19.0.tgz#ddc2bdfa5b9ad860204f5a72a4863a8895fd8c8b"
-  integrity sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==
+ws@^8.19.0, ws@^8.21.0:
+  version "8.21.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.0.tgz#012e413fc07429945121b0c153158c4343086951"
+  integrity sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==
 
 xtend@^4.0.0:
   version "4.0.2"