diff --git a/autobot-frontend/package-lock.json b/autobot-frontend/package-lock.json
index 8e080c1ca..44aea87d0 100644
--- a/autobot-frontend/package-lock.json
+++ b/autobot-frontend/package-lock.json
@@ -66,7 +66,7 @@
         "eslint-plugin-cypress": "^5.1.0",
         "eslint-plugin-oxlint": "~1.1.0",
         "eslint-plugin-vue": "~10.2.0",
-        "happy-dom": "^20.8.3",
+        "happy-dom": "^20.8.9",
         "jiti": "^2.4.2",
         "jsdom": "^26.1.0",
         "mock-socket": "^9.3.0",
@@ -6600,9 +6600,9 @@
       "license": "ISC"
     },
     "node_modules/happy-dom": {
-      "version": "20.8.3",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.8.3.tgz",
-      "integrity": "sha512-lMHQRRwIPyJ70HV0kkFT7jH/gXzSI7yDkQFe07E2flwmNDFoWUTRMKpW2sglsnpeA7b6S2TJPp98EbQxai8eaQ==",
+      "version": "20.8.9",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.8.9.tgz",
+      "integrity": "sha512-Tz23LR9T9jOGVZm2x1EPdXqwA37G/owYMxRwU0E4miurAtFsPMQ1d2Jc2okUaSjZqAFz2oEn3FLXC5a0a+siyA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/autobot-frontend/package.json b/autobot-frontend/package.json
index e66b9a667..530fdba72 100644
--- a/autobot-frontend/package.json
+++ b/autobot-frontend/package.json
@@ -96,7 +96,7 @@
     "eslint-plugin-cypress": "^5.1.0",
     "eslint-plugin-oxlint": "~1.1.0",
     "eslint-plugin-vue": "~10.2.0",
-    "happy-dom": "^20.8.3",
+    "happy-dom": "^20.8.9",
     "jiti": "^2.4.2",
     "jsdom": "^26.1.0",
     "mock-socket": "^9.3.0",