diff --git a/package-lock.json b/package-lock.json
index fe283b7..237793b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "react-konva": "^19.2.5",
         "serialport": "^13.0.0",
         "tsx": "^4.23.9",
-        "ws": "^8.21.1"
+        "ws": "^8.21.3"
       },
       "devDependencies": {
         "@tailwindcss/vite": "^4.3.3",
@@ -3561,9 +3561,9 @@
       }
     },
     "node_modules/ws": {
-      "version": "8.21.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.1.tgz",
-      "integrity": "sha512-+0NTnW77fFN/DjQi6k/Sq/Yvk4Sgajw7urW8V+asjXnRgDs9gyGkdb7EzgfhA4goXsRIZKE28fzIXBHEzhuiWw==",
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.3.tgz",
+      "integrity": "sha512-201TZ/kPWxoPr/OKWjquZR1SWKXcvxdH+e1xrx89b3YbmzLMFCLfnaG1HFIgWzJOEWZ7MvpK++odZufgYR50Rw==",
       "license": "MIT",
       "engines": {
         "node": ">=10.0.0"
diff --git a/package.json b/package.json
index 5c76536..aaffb9d 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "react-konva": "^19.2.5",
     "serialport": "^13.0.0",
     "tsx": "^4.23.9",
-    "ws": "^8.21.1"
+    "ws": "^8.21.3"
   },
   "devDependencies": {
     "@tailwindcss/vite": "^4.3.3",