diff --git a/package.json b/package.json
index a7970ec..98a21b9 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
         "nodemon": "3.1.9",
         "npm-run-all": "4.1.5",
         "typescript": "5.8.2",
-        "ws": "8.17.0"
+        "ws": "8.21.0"
     }
 }
diff --git a/yarn.lock b/yarn.lock
index dd219a6..ef4b14c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -720,10 +720,10 @@ which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
-ws@8.17.0:
-  version "8.17.0"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.17.0.tgz#d145d18eca2ed25aaf791a183903f7be5e295fea"
-  integrity sha512-uJq6108EgZMAl20KagGkzCKfMEjxmKvZHG7Tlq0Z6nOky7YF7aq4mOx6xK8TJ/i1LeK4Qus7INktacctDgY8Ow==
+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==
 
 yallist@^4.0.0:
   version "4.0.0"